The Plant List — A working list for all plant species

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You should refer instead to the current version of The Plant List.

Results

1707 plant name records match your search criteria Polygala. The results are below.

• Genus Polygala is in the family Polygalaceae. Species epithets begin with: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The results can also be downloaded as a CSV file.

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Polygala abbreviata Markötter	Unresolved		WCSP (in review)
Polygala aboriginum Small	Unresolved		WCSP (in review)
Polygala abreui Marques & J.F.B.Pastore	Unresolved		WCSP (in review)
Polygala abyssinica R. Br. ex Fresen.	Synonym		TRO
Polygala acanthoclada A.Gray	Unresolved		WCSP (in review)
Polygala acarnanica (Chodat) Kozuharov & Petrova	Unresolved		WCSP (in review)
Polygala acicularis Oliv.	Accepted		WCSP (in review)
Polygala aculeata Vell.	Unresolved		WCSP (in review)
Polygala acuminata Willd.	Accepted		TRO
Polygala acutiappendiculata Chodat	Synonym		TRO
Polygala acutifolia Steud.	Unresolved		WCSP (in review)
Polygala acutifolia L.	Unresolved		WCSP (in review)
Polygala acutifolia Torr. & A.Gray	Unresolved		WCSP (in review)
Polygala adamsonii Exell	Unresolved		WCSP (in review)
Polygala adenophora DC.	Accepted		WCSP (in review)
Polygala adenophylla A. St.-Hil. & Moq.	Accepted		TRO
Polygala adenophylla var. parvifolia A. St.-Hil. & Moq.	Accepted		TRO
Polygala adpressa Steud. ex Stahl	Unresolved		WCSP (in review)
Polygala adscendens E.D.Clarke	Unresolved		WCSP (in review)
Polygala aestuans L.f.	Synonym		WCSP (in review)
Polygala aethiopica Chodat	Unresolved		WCSP (in review)
Polygala affinis DC.	Accepted		TRO
Polygala afra Paiva	Unresolved		WCSP (in review)
Polygala africana Chodat	Accepted		WCSP (in review)
Polygala agnipila Gand.	Unresolved		WCSP (in review)
Polygala alata Galushko	Accepted		TRO
Polygala alba Nutt.	Accepted		TRO
Polygala alba var. bicolor (Kunth) Chodat	Accepted		TRO
Polygala alba var. tenuifolia (Pursh) S.F. Blake	Accepted		TRO
Polygala albicans (A.W. Benn.) Grondona	Synonym		TRO
Polygala albicans var. caracaensis (Glaz.) Marques	Unresolved		TRO
Polygala albicoma Arechav.	Unresolved		WCSP (in review)
Polygala albida Steud. [Invalid]	Synonym		WCSP (in review)
Polygala albida Schinz	Accepted		WCSP (in review)
Polygala albida subsp. stanleyana (Chodat) Paiva	Accepted		WCSP (in review)
Polygala albowiana Chodat	Accepted		TRO
Polygala albowii Kem.-Nath	Accepted		TRO
Polygala alfredii Chodat	Unresolved		WCSP (in review)
Polygala alopecuroides L.	Synonym		TRO
Polygala alopecurus Chodat	Synonym		WCSP (in review)
Polygala alpestris Rchb.	Accepted		WCSP (in review)
Polygala alpestris subsp. angelisii (Ten.) Nyman	Accepted		WCSP (in review)
Polygala alpestris subsp. croatica (Chodat) Hayek	Accepted		WCSP (in review)
Polygala alphonsii Wall.	Unresolved		WCSP (in review)
Polygala alpicola Rupr.	Unresolved		WCSP (in review)
Polygala alpina (DC.) Steud.	Accepted		WCSP (in review)
Polygala amambayensis Chodat	Synonym		TRO
Polygala amaniensis Gürke ex Chodat	Unresolved		WCSP (in review)
Polygala amara L.	Accepted		WCSP (in review)
Polygala amara auct.	Synonym		TRO
Polygala amara var. alpina DC.	Synonym		WCSP (in review)
Polygala amara subsp. brachyptera Hayek	Accepted		WCSP (in review)
Polygala amarella Crantz	Accepted		WCSP (in review)
Polygala amarella subsp. austriaca (Crantz) Dostál	Synonym		WCSP (in review)
Polygala amatymbica Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala ambigens S.F.Blake	Unresolved		WCSP (in review)
Polygala ambigua Nutt.	Synonym		TRO
Polygala amblyptera F.W.Schultz	Unresolved		WCSP (in review)
Polygala amblyptera Rchb.	Unresolved		WCSP (in review)
Polygala amboniensis Gürke	Unresolved		WCSP (in review)
Polygala americana Mill.	Accepted		TRO
Polygala amoena Thunb.	Unresolved		WCSP (in review)
Polygala amoenissima Tamamsch.	Unresolved		WCSP (in review)
Polygala amphothrix S.F. Blake	Accepted		TRO
Polygala anatina Chodat	Accepted		TRO
Polygala anatolica Boiss. & Heldr.	Accepted		WCSP (in review)
Polygala andensis Chodat	Accepted		TRO
Polygala anderssonii B.L. Rob.	Accepted		TRO
Polygala andicola Phil.	Synonym		TRO
Polygala andina A.W. Benn.	Synonym		TRO
Polygala andongensis Chiov.	Unresolved		WCSP (in review)
Polygala andrachnoides Willd.	Synonym		WCSP (in review)
Polygala andreana Chodat	Unresolved		WCSP (in review)
Polygala andringitrensis Paiva	Accepted		TRO
Polygala angelisii Ten.	Synonym		WCSP (in review)
Polygala angolensis Chodat	Accepted		WCSP (in review)
Polygala angulata DC.	Unresolved		WCSP (in review)
Polygala angulata var. angustifolia Mart.	Synonym		TRO
Polygala angustata Schur	Unresolved		WCSP (in review)
Polygala angustifolia Kunth	Synonym		WCSP (in review)
Polygala angustifolia Gilib. [Invalid]	Synonym		WCSP (in review)
Polygala angustifolia (Chodat) R.N. Banerjee	Accepted		TRO
Polygala ankaratrensis H. Perrier	Accepted		TRO
Polygala annectens S.F.Blake	Unresolved		WCSP (in review)
Polygala antillensis Chodat	Unresolved		WCSP (in review)
Polygala antunesii Gürke	Accepted		WCSP (in review)
Polygala aparinoides Hook. & Arn.	Accepted		TRO
Polygala aphrodisiaca Gürke	Unresolved		WCSP (in review)
Polygala aphylla A.W. Benn.	Accepted		TRO
Polygala apiculata Porta	Accepted		WCSP (in review)
Polygala apodanthera S.F.Blake	Unresolved		WCSP (in review)
Polygala apopetala Brandegee	Unresolved		WCSP (in review)
Polygala apparicioi Brade	Accepted		WCSP (in review)
Polygala appendiculata Vell.	Unresolved		WCSP (in review)
Polygala appressa Benth.	Accepted		WCSP (in review)
Polygala appressa subsp. cumbrensis Wurdack	Synonym		WCSP (in review)
Polygala appressa var. gracillima Benn.	Synonym		TRO
Polygala appressa var. kavanayena Steyerm.	Synonym		WCSP (in review)
Polygala appressipilis S.F. Blake	Accepted		TRO
Polygala aquitanica Clavaud	Unresolved		WCSP (in review)
Polygala arabica Boiss.	Unresolved		WCSP (in review)
Polygala arabica Edgew.	Unresolved		WCSP (in review)
Polygala arcuata Hayata	Accepted		TRO
Polygala ardisioides Wall.	Unresolved		WCSP (in review)
Polygala ardisioides Craib	Unresolved		WCSP (in review)
Polygala areguensis A.W.Benn.	Synonym		WCSP (in review)
Polygala arenaria Willd.	Accepted		WCSP (in review)
Polygala arenicola Gürke	Accepted		WCSP (in review)
Polygala argentea Thulin	Unresolved		WCSP (in review)
Polygala argentinensis Chodat	Unresolved		WCSP (in review)
Polygala ariadnae Bernardi	Unresolved		WCSP (in review)
Polygala arillata Buch.-Ham. ex D. Don	Accepted		TRO
Polygala arillata var. angustifolia Chodat	Synonym		TRO
Polygala arillata var. arillata	Accepted		TRO
Polygala arillata f. kachinensis Mukerjee	Synonym		TRO
Polygala arillata var. ovata Gagnep.	Synonym		TRO
Polygala aristeguietae Wurdack	Synonym		WCSP (in review)
Polygala arizonae Chodat	Unresolved		WCSP (in review)
Polygala armata Chodat	Synonym		TRO
Polygala arnottiana Hassk.	Unresolved		WCSP (in review)
Polygala arnottiana Steud.	Unresolved		WCSP (in review)
Polygala arvensis Willd.	Accepted		TRO
Polygala arvensis Adema	Synonym		TRO
Polygala arvicola Bojer	Accepted		TRO
Polygala asbestina Burch.	Unresolved		WCSP (in review)
Polygala aschersoniana Chodat	Unresolved		WCSP (in review)
Polygala aspalatha L.	Accepted		TRO
Polygala aspalatha var. comosa Chodat	Synonym		TRO
Polygala asperifolia Chodat	Unresolved		WCSP (in review)
Polygala asperuloides Kunth	Accepted		WCSP (in review)
Polygala atacorensis Jacq.-Fél.	Unresolved		WCSP (in review)
Polygala atropurpurea A.St.-Hil.	Unresolved		WCSP (in review)
Polygala attenuata Hook.	Unresolved		WCSP (in review)
Polygala attenuata Lodd.	Unresolved		WCSP (in review)
Polygala attenuata Nutt.	Unresolved		WCSP (in review)
Polygala aurata Gagnep.	Synonym		TRO
Polygala aurata var. macrostachya Gagnep.	Synonym		TRO
Polygala aureocauda Dunn	Synonym		TRO
Polygala australis A.W. Benn.	Accepted		TRO
Polygala austriaca Crantz	Synonym		WCSP (in review)
Polygala austriaca auct.	Synonym		TRO
Polygala autranii Chodat	Unresolved		WCSP (in review)
Polygala axillaris Poir.	Unresolved		WCSP (in review)
Polygala babingtonii Druce	Unresolved		WCSP (in review)
Polygala baccifera Sessé & Moc.	Unresolved		WCSP (in review)
Polygala badensis K.F.Schimp.	Unresolved		WCSP (in review)
Polygala baetica Willk.	Unresolved		TRO
Polygala bahamensis S.F.Blake	Unresolved		WCSP (in review)
Polygala bahiensis Chodat	Unresolved		WCSP (in review)
Polygala baikiesi Chodat	Unresolved		WCSP (in review)
Polygala bakeriana Chodat	Unresolved		WCSP (in review)
Polygala balansae Coss.	Accepted		WCSP (in review)
Polygala balduinii Nutt.	Unresolved		WCSP (in review)
Polygala baldwinii Nutt.	Unresolved		WCSP (in review)
Polygala ballii Nyman	Unresolved		WCSP (in review)
Polygala bangiana Chodat	Synonym		TRO
Polygala banksii Jacq. ex Steetz	Unresolved		WCSP (in review)
Polygala barbellata S.K. Chen	Accepted		TRO
Polygala barbeyana Chodat	Accepted		TRO
Polygala bariensis Thulin	Unresolved		WCSP (in review)
Polygala barthiana Fuss	Unresolved		WCSP (in review)
Polygala basaltica Lamotte	Unresolved		WCSP (in review)
Polygala baumii Gürke	Accepted		WCSP (in review)
Polygala bawanglingensis F.W. Xing & Z.X. Li	Accepted		TRO
Polygala beiliana Eckl. & Zeyh.	Synonym		TRO
Polygala bellidifolia Gand.	Unresolved		WCSP (in review)
Polygala benguellensis Gürke	Synonym		WCSP (in review)
Polygala bennae Jacq.-Fél.	Unresolved		WCSP (in review)
Polygala bennetti Chodat	Synonym		TRO
Polygala berlandieri S. Watson	Accepted		TRO
Polygala bermudensis S.F.Blake	Unresolved		WCSP (in review)
Polygala berteroana DC.	Unresolved		WCSP (in review)
Polygala bevilacquae Marques	Accepted		WCSP (in review)
Polygala beyrichii Torr. & A.Gray	Unresolved		WCSP (in review)
Polygala bicarunculata Chodat	Synonym		TRO
Polygala bicolor Kunth	Synonym		TRO
Polygala bicornis H. Perrier	Synonym		TRO
Polygala biformipilis S.F. Blake	Accepted		TRO
Polygala birmanica Chodat	Unresolved		WCSP (in review)
Polygala blakeana Steyerm.	Accepted		WCSP (in review)
Polygala blanchetii Chodat	Accepted		WCSP (in review)
Polygala blepharotropis S.F.Blake	Unresolved		WCSP (in review)
Polygala bocainensis Brade	Accepted		WCSP (in review)
Polygala boissieri Coss.	Accepted		WCSP (in review)
Polygala bojeri Chodat	Synonym		TRO
Polygala bolbothrix Dunn	Unresolved		WCSP (in review)
Polygala boliviensis A.W. Benn.	Accepted		TRO
Polygala bomiensis S.K. Chen & J. Parn.	Accepted		TRO
Polygala bonariensis Grondona	Accepted		TRO
Polygala bonavisio Vell.	Unresolved		WCSP (in review)
Polygala borboniaefolia Burch. ex DC.	Synonym		TRO
Polygala bosniaca Murb.	Unresolved		WCSP (in review)
Polygala bowkerae Harv.	Unresolved		WCSP (in review)
Polygala boykinii Nutt.	Unresolved		WCSP (in review)
Polygala brachiata Rchb. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala brachistachyos Poir.	Unresolved		WCSP (in review)
Polygala brachyanthema S.F.Blake	Unresolved		WCSP (in review)
Polygala brachypetala Wallr.	Unresolved		WCSP (in review)
Polygala brachyphylla Chodat	Accepted		TRO
Polygala brachypoda Tod.	Unresolved		WCSP (in review)
Polygala brachyptera (Chodat) Domin [Illegitimate]	Synonym		WCSP (in review)
Polygala brachysepala Blake	Accepted		TRO
Polygala brachystachya DC.	Synonym		TRO
Polygala brachystachya Blume	Synonym		TRO
Polygala brachytropis Blake	Accepted		TRO
Polygala bracteata A.W.Benn.	Unresolved		WCSP (in review)
Polygala bracteata Thunb.	Unresolved		WCSP (in review)
Polygala bracteoglandulosa Chodat ex Grondona	Unresolved		WCSP (in review)
Polygala bracteolata Forssk.	Unresolved		WCSP (in review)
Polygala bracteolata Burm. ex DC.	Unresolved		WCSP (in review)
Polygala bracteolata L.	Unresolved		WCSP (in review)
Polygala brandegeeanum Chodat	Unresolved		WCSP (in review)
Polygala brasiliensis L.	Accepted		TRO
Polygala brasiliensis var. cordata A.W. Benn.	Synonym		TRO
Polygala brevialata Chodat	Accepted		WCSP (in review)
Polygala brevifolia Nutt.	Synonym		TRO
Polygala britteniana Chodat	Unresolved		WCSP (in review)
Polygala brizoides A.St.-Hil. & Moq.	Synonym		WCSP (in review)
Polygala brizoides A. St.-Hil.	Synonym		TRO
Polygala brizoides var. brizoides	Synonym		TRO
Polygala brizoides var. latifolia St. Hilaire ex A. W. Bennett	Synonym		TRO
Polygala bryoides A. St.-Hil.	Synonym		TRO
Polygala buchanani Buch.-Ham. ex D. Don	Synonym		TRO
Polygala buchenaui O.Hoffm.	Unresolved		WCSP (in review)
Polygala buchenavii O. Hoffm.	Synonym		TRO
Polygala bukobensis Gürke	Unresolved		WCSP (in review)
Polygala burmanii DC.	Synonym		TRO
Polygala burmanni DC.	Unresolved		WCSP (in review)
Polygala burmanni Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala butyracea Heckel	Unresolved		WCSP (in review)
Polygala buxifolia Kunth	Accepted		TRO
Polygala buxiformis Hassk.	Unresolved		WCSP (in review)
Polygala cabrae Chodat	Synonym		WCSP (in review)
Polygala caerulescens S.F. Blake	Accepted		TRO
Polygala caesalpini Bubani	Synonym		WCSP (in review)
Polygala caespitosa T.Nees	Unresolved		WCSP (in review)
Polygala calcarea F.W.Schultz	Accepted		WCSP (in review)
Polygala calcicola Chodat	Synonym		TRO
Polygala calliptera Rouy & Foucaud	Unresolved		WCSP (in review)
Polygala callispora Chodat	Unresolved		WCSP (in review)
Polygala calvipes Schltdl.	Unresolved		WCSP (in review)
Polygala calycina C.Presl	Unresolved		WCSP (in review)
Polygala campestris Gardner	Accepted		TRO
Polygala camporum Benth.	Synonym		TRO
Polygala canarana A.W.Benn.	Unresolved		WCSP (in review)
Polygala capillaris E.Mey. ex Harv.	Accepted		WCSP (in review)
Polygala capillaris E. Mey.	Unresolved		TRO
Polygala capillaris var. bosobolensis E.M.A. Petit	Synonym		TRO
Polygala capillaris subsp. perrottetiana (Paiva) Paiva	Accepted		TRO
Polygala capillaris var. tukpwoensis E.M.A. Petit	Synonym		TRO
Polygala capillifolia Desf. ex DC.	Unresolved		WCSP (in review)
Polygala capitata Buch.-Ham. ex D.Don	Unresolved		WCSP (in review)
Polygala capitata Sessé & Moc.	Unresolved		WCSP (in review)
Polygala caracasana Kunth	Synonym		WCSP (in review)
Polygala cardiocarpa Kurz	Unresolved		WCSP (in review)
Polygala caripensis Turcz.	Unresolved		WCSP (in review)
Polygala carlotina E.H.L.Krause	Unresolved		WCSP (in review)
Polygala carmichaelii Harv.	Unresolved		WCSP (in review)
Polygala carniolica A.Kern.	Synonym		WCSP (in review)
Polygala carnosa Mukerjee	Unresolved		WCSP (in review)
Polygala carnosicaulis W.H. Chen & Y.M. Shui	Accepted		TRO
Polygala carpatica Wol.	Unresolved		WCSP (in review)
Polygala carphoides Chodat	Unresolved		WCSP (in review)
Polygala carrissoana Exell & Mendonça	Synonym		WCSP (in review)
Polygala carteri Small	Unresolved		WCSP (in review)
Polygala carueliana (A.W.Benn.) Caruel	Accepted		WCSP (in review)
Polygala carunculatum Chodat	Unresolved		WCSP (in review)
Polygala caterviflora Craib	Unresolved		WCSP (in review)
Polygala caucasica Rupr.	Unresolved		WCSP (in review)
Polygala caudata Rehder & E.H. Wilson	Accepted		TRO
Polygala caurensis Chodat	Unresolved		TRO
Polygala ceciliana Marques & J.F.B.Pastore	Unresolved		WCSP (in review)
Polygala celosioides Mart. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala cernua Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala cernua Thunb.	Unresolved		WCSP (in review)
Polygala cestrifolia A.St.-Hil.	Unresolved		WCSP (in review)
Polygala ceylanica B.Heyne ex Wall.	Unresolved		WCSP (in review)
Polygala chacoensis Chodat	Synonym		TRO
Polygala chamaebuxus L.	Accepted		WCSP (in review)
Polygala chamaecyparis Chodat	Unresolved		WCSP (in review)
Polygala chamaepitys Chodat	Unresolved		TRO
Polygala chapadensis Chodat ex Grondona	Synonym		TRO
Polygala chapmanii Torr. & A.Gray	Unresolved		WCSP (in review)
Polygala chatamensis Andersson	Synonym		TRO
Polygala chevalieri Chodat	Unresolved		WCSP (in review)
Polygala chiapensis S.F. Blake	Accepted		TRO
Polygala chinensis L.	Accepted		TRO
Polygala chinensis f. arvensis (Willd.) Chodat	Synonym		TRO
Polygala chinensis var. brachystachya (Blume) Blume	Synonym		TRO
Polygala chinensis var. chinensis	Accepted		TRO
Polygala chinensis var. linarifolia (Willd.) Chodat	Synonym		TRO
Polygala chinensis var. pygmaea (C.Y. Wu & S.K. Chen) S.K. Chen & J. Parn.	Accepted		TRO
Polygala chinensis var. villosa (C.Y. Wu & S.K. Chen) S.K. Chen & J. Parn.	Accepted		TRO
Polygala chloroneura Griseb.	Synonym		TRO
Polygala chloroneura var. glabrescens Chodat	Synonym		TRO
Polygala chloroptera Gand.	Unresolved		WCSP (in review)
Polygala chloroptera Chodat	Unresolved		WCSP (in review)
Polygala chodatiana Hiern [Illegitimate]	Synonym		WCSP (in review)
Polygala chodatiana A.W. Benn.	Synonym		TRO
Polygala chuiti Chodat	Unresolved		WCSP (in review)
Polygala ciliata L.	Synonym		TRO
Polygala ciliata var. laotica Gagnep.	Synonym		TRO
Polygala ciliatifolia Turcz.	Synonym		TRO
Polygala ciliolata Harv.	Unresolved		WCSP (in review)
Polygala cineraria Willd.	Unresolved		WCSP (in review)
Polygala cinerea DC.	Unresolved		WCSP (in review)
Polygala cipoensis Brade	Unresolved		WCSP (in review)
Polygala cisandina Chodat	Unresolved		WCSP (in review)
Polygala citrina Thulin	Unresolved		WCSP (in review)
Polygala clarkeana Chodat	Unresolved		WCSP (in review)
Polygala classensii Chodat	Unresolved		WCSP (in review)
Polygala clavipes Walp.	Unresolved		WCSP (in review)
Polygala clutioides Burch. ex DC.	Unresolved		WCSP (in review)
Polygala cneorum A. St.-Hil. & Moq.	Accepted		TRO
Polygala coerulea Miégev. ex Rchb.	Unresolved		WCSP (in review)
Polygala colchica Tamamsch.	Synonym		TRO
Polygala collina Brandegee	Unresolved		WCSP (in review)
Polygala columbica Chodat	Synonym		WCSP (in review)
Polygala comata A.W. Benn.	Synonym		TRO
Polygala comesperma Chodat	Synonym		TRO
Polygala communis A.St.-Hil. & Moq.	Synonym		WCSP (in review)
Polygala commutata Sweet	Unresolved		WCSP (in review)
Polygala comosa Schkuhr	Accepted		WCSP (in review)
Polygala comosa var. altaica Chodat	Synonym		TRO
Polygala comosa var. hybrida (DC.) Petelin	Synonym		WCSP (in review)
Polygala compacta Rose	Accepted		TRO
Polygala compressa H. Perrier	Accepted		TRO
Polygala compressa f. mandrarensis H. Perrier	Synonym		TRO
Polygala conferta A.W. Benn. ex Hemsl.	Accepted		TRO
Polygala confusa Hassk.	Unresolved		WCSP (in review)
Polygala confusa MacOwan	Unresolved		WCSP (in review)
Polygala congesta Rehder & E.H. Wilson	Synonym		TRO
Polygala congestiflora I.M.Johnst.	Unresolved		WCSP (in review)
Polygala congoensis Gürke	Unresolved		WCSP (in review)
Polygala coniicarpa Hance	Unresolved		WCSP (in review)
Polygala conosperma Bojer	Unresolved		WCSP (in review)
Polygala consobrina S.F. Blake	Synonym		TRO
Polygala conzattii Rose	Unresolved		WCSP (in review)
Polygala conzattii Gand.	Unresolved		WCSP (in review)
Polygala corallicola Small	Unresolved		WCSP (in review)
Polygala corbariensis Rouy & Foucaud	Unresolved		WCSP (in review)
Polygala cordobensis A.W. Benn.	Synonym		TRO
Polygala coriacea A.St.-Hil.	Unresolved		WCSP (in review)
Polygala coridifolia C. Presl	Accepted		TRO
Polygala corifolia Triana & Planch.	Unresolved		WCSP (in review)
Polygala corisoides A. St.-Hil.	Synonym		TRO
Polygala cornuta Kellogg	Unresolved		WCSP (in review)
Polygala cornuta var. fishiae (Parry) Jeps.	Synonym		TRO
Polygala cornuta subsp. fishiae (Parry) Munz	Unresolved		TRO
Polygala cornuta var. pollardii Munz	Synonym		TRO
Polygala cornuta subsp. pollardii (Munz) Munz	Unresolved		TRO
Polygala corralitae Tombesi & R.Kiesling	Unresolved		WCSP (in review)
Polygala corsica Boreau	Synonym		WCSP (in review)
Polygala coryfolia Müll.Berol.	Unresolved		WCSP (in review)
Polygala corymbosa Michx.	Unresolved		WCSP (in review)
Polygala corymbosa Nutt.	Unresolved		WCSP (in review)
Polygala costaricensis Chodat	Accepted		TRO
Polygala coursiereana Pomel	Unresolved		WCSP (in review)
Polygala cowellii (Britton) S.F. Blake	Accepted		TRO
Polygala crassiuscula Hayata	Synonym		TRO
Polygala crenata C.W.James	Unresolved		WCSP (in review)
Polygala cretacea Kotov	Synonym		WCSP (in review)
Polygala crinita Chodat	Unresolved		WCSP (in review)
Polygala crista-galli Chodat	Accepted		WCSP (in review)
Polygala croatica Chodat	Synonym		WCSP (in review)
Polygala crotalarioides Buch.-Ham. ex DC.	Accepted		TRO
Polygala crotalloides Roxb. ex Wight & Arn.	Unresolved		WCSP (in review)
Polygala crucianelloides DC.	Unresolved		WCSP (in review)
Polygala cruciata f. alba (Oakes) Fernald & B.G. Schub.	Unresolved		TRO
Polygala cruciata var. alba Oakes	Synonym		TRO
Polygala cryptantha Chodat	Unresolved		WCSP (in review)
Polygala cubensis Chodat	Unresolved		WCSP (in review)
Polygala cucullata Newb.	Unresolved		WCSP (in review)
Polygala cucullata Benth.	Unresolved		WCSP (in review)
Polygala cumulicola Small	Unresolved		WCSP (in review)
Polygala cuneata (Griseb.) S.F. Blake	Accepted		TRO
Polygala curtissii A.Gray	Unresolved		WCSP (in review)
Polygala cuspidata Hook. & Arn.	Unresolved		WCSP (in review)
Polygala cuspidata DC.	Unresolved		WCSP (in review)
Polygala cuspidulata S.F. Blake	Accepted		TRO
Polygala cyanolopha Hance	Unresolved		WCSP (in review)
Polygala cymosa Walter	Unresolved		WCSP (in review)
Polygala cymosa Poir.	Unresolved		WCSP (in review)
Polygala cymosurus Chodat	Unresolved		TRO
Polygala cynosurus Chodat	Unresolved		TRO
Polygala cyparissias A. St.-Hil. & Moq.	Accepted		TRO
Polygala cyparissias var. corisoides (A. St.-Hil.) Chodat	Synonym		TRO
Polygala darwiniana A.W. Benn.	Accepted		TRO
Polygala dasanensis Thulin	Unresolved		WCSP (in review)
Polygala dasyphylla Levyns	Unresolved		WCSP (in review)
Polygala decaisnei Steud.	Unresolved		WCSP (in review)
Polygala decidua S.F. Blake	Accepted		TRO
Polygala decipiens Besser	Accepted		TRO
Polygala declinata (Harv.) Paiva	Unresolved		WCSP (in review)
Polygala declinata E.Mey.	Unresolved		WCSP (in review)
Polygala decora Sond.	Synonym		TRO
Polygala decumbens A.W.Benn.	Unresolved		WCSP (in review)
Polygala deflorata Chodat	Accepted		TRO
Polygala dekindtii Gürke	Unresolved		WCSP (in review)
Polygala densiflora Blume	Synonym		TRO
Polygala densifolia A.St.-Hil.	Unresolved		WCSP (in review)
Polygala densiracemosa R. Lüdtke & Miotto	Unresolved		TRO
Polygala densiuscula Rouy & Foucaud	Unresolved		WCSP (in review)
Polygala depauperata Wall.	Unresolved		WCSP (in review)
Polygala depressa Wender.	Unresolved		WCSP (in review)
Polygala desertorum Brandegee	Unresolved		WCSP (in review)
Polygala desiderata Speg.	Accepted		TRO
Polygala dewevrei Exell	Accepted		WCSP (in review)
Polygala dhotarica Baker	Unresolved		WCSP (in review)
Polygala dichotoma Chodat	Unresolved		WCSP (in review)
Polygala dichroma Steud.	Unresolved		WCSP (in review)
Polygala dictyoptera Boiss.	Unresolved		WCSP (in review)
Polygala didyma C.Y. Wu	Accepted		TRO
Polygala dietrichiana D.Dietr.	Unresolved		WCSP (in review)
Polygala diffusa A.Dietr.	Unresolved		WCSP (in review)
Polygala dimorphophylla S.F.Blake	Unresolved		WCSP (in review)
Polygala discolor Buch.-Ham. ex D. Don	Synonym		TRO
Polygala dispar Ghaz.	Unresolved		WCSP (in review)
Polygala disperma Vell.	Unresolved		WCSP (in review)
Polygala distans A.St.-Hil.	Accepted		WCSP (in review)
Polygala diversa S.F.Blake	Synonym		WCSP (in review)
Polygala diversifolia L.	Synonym		WCSP (in review)
Polygala djalonensis Chev.	Unresolved		TRO
Polygala djalonis A.Chev.	Unresolved		WCSP (in review)
Polygala dodii Schltr.	Unresolved		WCSP (in review)
Polygala doerfleri Hayek	Accepted		WCSP (in review)
Polygala dolichocarpa S.F. Blake	Accepted		TRO
Polygala domingensis Jacq.	Unresolved		WCSP (in review)
Polygala domingensis Bertero ex Spreng.	Unresolved		WCSP (in review)
Polygala donii Hook.f.	Unresolved		WCSP (in review)
Polygala dregeana C.Presl	Unresolved		WCSP (in review)
Polygala duarteana A. St.-Hil. & Moq.	Accepted		TRO
Polygala duarteana var. chacoensis (Chodat) Chodat	Synonym		TRO
Polygala dubia Dumort.	Unresolved		WCSP (in review)
Polygala dubia E.H.L.Krause	Unresolved		WCSP (in review)
Polygala dukei Barringer	Accepted		TRO
Polygala dumosa Poir.	Unresolved		WCSP (in review)
Polygala dunaliana A. St.-Hil.	Synonym		TRO
Polygala dunniana H. Lév.	Accepted		TRO
Polygala dunnii Panigrahi	Unresolved		WCSP (in review)
Polygala duparciana Chodat	Unresolved		WCSP (in review)
Polygala dura Wight ex Wall.	Unresolved		WCSP (in review)
Polygala durandii Chodat	Synonym		TRO
Polygala durantiana Saint-Hilaire	Unresolved		TRO
Polygala durbanensis Chodat	Unresolved		WCSP (in review)
Polygala dusenii Norl.	Accepted		TRO
Polygala echinosperma Görts	Unresolved		WCSP (in review)
Polygala eckloniana Lehm.	Unresolved		WCSP (in review)
Polygala eckloniana C.Presl	Unresolved		WCSP (in review)
Polygala edentula R.C. Srivast.	Unresolved		TRO
Polygala edmundii Chodat	Accepted		WCSP (in review)
Polygala edumea Zohary	Unresolved		WCSP (in review)
Polygala effusa Paiva & Thulin	Unresolved		WCSP (in review)
Polygala ehlersii Gürke	Unresolved		WCSP (in review)
Polygala elegans Wall. ex Royle	Accepted		TRO
Polygala ellenbeckii Gürke ex Chodat	Unresolved		WCSP (in review)
Polygala elliotii Chodat	Unresolved		WCSP (in review)
Polygala elongata Klein ex Willd.	Unresolved		WCSP (in review)
Polygala eminensis Baker	Unresolved		WCSP (in review)
Polygala emoryi S.F.Blake	Unresolved		WCSP (in review)
Polygala empetrifolia Houtt.	Unresolved		WCSP (in review)
Polygala engleriana Buscal. & Muschl.	Unresolved		WCSP (in review)
Polygala ephedroides Burch.	Unresolved		WCSP (in review)
Polygala ephemera Chodat ex Urb.	Unresolved		WCSP (in review)
Polygala equisetoides A. St.-Hil. & Moq.	Synonym		TRO
Polygala ericifolia Harv.	Unresolved		WCSP (in review)
Polygala ericifolia DC.	Unresolved		WCSP (in review)
Polygala ericoides Poir.	Unresolved		WCSP (in review)
Polygala ericoides Burm.f.	Unresolved		WCSP (in review)
Polygala eriocephala F.Muell. ex Benth.	Unresolved		WCSP (in review)
Polygala erioptera DC.	Accepted		WCSP (in review)
Polygala erlangeri Gürke ex Chodat	Unresolved		WCSP (in review)
Polygala erubescens E.Mey.	Unresolved		WCSP (in review)
Polygala erubescens Chodat	Unresolved		WCSP (in review)
Polygala erythrorrhiza Barneby	Unresolved		WCSP (in review)
Polygala esterae Chodat	Unresolved		WCSP (in review)
Polygala eucosma Blake	Synonym		TRO
Polygala eumekes Hassk.	Unresolved		WCSP (in review)
Polygala eutaxioides Turcz.	Unresolved		WCSP (in review)
Polygala evolvulacea Barneby	Unresolved		WCSP (in review)
Polygala exasperata Chodat	Unresolved		WCSP (in review)
Polygala exelleana Troupin	Unresolved		WCSP (in review)
Polygala exigua A.W.Benn. [Illegitimate]	Unresolved		WCSP (in review)
Polygala exigua var. fendleri (Chodat) Marques	Synonym		WCSP (in review)
Polygala exilis DC.	Accepted		WCSP (in review)
Polygala exserta S.F.Blake	Unresolved		WCSP (in review)
Polygala exsquarrosa Adema	Unresolved		WCSP (in review)
Polygala extraaxillaris Chodat	Accepted		WCSP (in review)
Polygala extraaxillaris var. concepcionis Chodat	Synonym		WCSP (in review)
Polygala extraaxillaris f. humilis Hicken	Synonym		WCSP (in review)
Polygala fallax Chodat [Illegitimate]	Synonym		WCSP (in review)
Polygala fallax Hemsl.	Accepted		TRO
Polygala fallax Hayek ex Zahlbr.	Synonym		TRO
Polygala fallax f. angustifolia Chodat	Synonym		WCSP (in review)
Polygala fasciculata Poir.	Unresolved		WCSP (in review)
Polygala fastigiata Nutt.	Unresolved		WCSP (in review)
Polygala fatua Wallr.	Unresolved		WCSP (in review)
Polygala fendleri Chodat	Accepted		WCSP (in review)
Polygala fernandesiana Paiva	Unresolved		WCSP (in review)
Polygala ficalhoana Exell & Mendonça	Unresolved		WCSP (in review)
Polygala figariana Webb	Unresolved		WCSP (in review)
Polygala filicaulis Baill.	Accepted		TRO
Polygala filifera Chodat	Unresolved		WCSP (in review)
Polygala filiformis A. St.-Hil.	Synonym		TRO
Polygala filiformis Thunb.	Synonym		TRO
Polygala fimbriata A.W. Benn.	Synonym		TRO
Polygala fimutu J.F.Gmel.	Unresolved		WCSP (in review)
Polygala fischeri Gürke	Synonym		TRO
Polygala fishiae Parry	Synonym		TRO
Polygala flabellata Shuttlew. ex Chodat	Unresolved		WCSP (in review)
Polygala flabellata Shuttlew. ex A.Gray	Unresolved		WCSP (in review)
Polygala flagellaria Pav. ex Chodat	Unresolved		TRO
Polygala flagellaris Small	Unresolved		WCSP (in review)
Polygala flavescens DC.	Accepted		WCSP (in review)
Polygala floribunda Benth.	Accepted		TRO
Polygala floribunda Dunn	Synonym		TRO
Polygala font-queri Pau ex Font Quer	Unresolved		WCSP (in review)
Polygala fontellana Marques & A.C.A.Aguiar	Unresolved		WCSP (in review)
Polygala forbesii Chodat	Synonym		TRO
Polygala formosa A.W. Benn.	Synonym		TRO
Polygala forojulensis A.Kern.	Synonym		WCSP (in review)
Polygala fragilis Paiva	Accepted		WCSP (in review)
Polygala franchetii Chodat	Unresolved		WCSP (in review)
Polygala francisci Exell	Unresolved		WCSP (in review)
Polygala friesii Chodat	Unresolved		WCSP (in review)
Polygala frutescens Burm.f. ex DC.	Unresolved		WCSP (in review)
Polygala fruticosa Berg.	Accepted		TRO
Polygala fuertesii (Urb.) S.F. Blake	Synonym		TRO
Polygala funckii Chodat	Synonym		WCSP (in review)
Polygala furcata Royle	Accepted		TRO
Polygala gabrielae Domin	Unresolved		WCSP (in review)
Polygala gagnebiniana Chodat	Unresolved		WCSP (in review)
Polygala galapageia Hook. f.	Accepted		TRO
Polygala galapageia var. insularis (A.W. Benn.) B.L. Rob.	Accepted		TRO
Polygala galeottii Chodat	Accepted		TRO
Polygala galioides Poir.	Accepted		WCSP (in review)
Polygala galmeri Chodat	Synonym		WCSP (in review)
Polygala galpinii Hook.f.	Unresolved		WCSP (in review)
Polygala ganguelensis Exell & Mendonça	Accepted		WCSP (in review)
Polygala garcini DC.	Unresolved		WCSP (in review)
Polygala gardneriana A.W.Benn.	Unresolved		WCSP (in review)
Polygala gariodiana Jord. & Fourr.	Synonym		WCSP (in review)
Polygala gawenensis Thulin	Unresolved		WCSP (in review)
Polygala gayii A.W.Benn.	Unresolved		WCSP (in review)
Polygala gazensis Baker f.	Unresolved		WCSP (in review)
Polygala genistoides Poir.	Unresolved		WCSP (in review)
Polygala genistopsis Chodat	Unresolved		WCSP (in review)
Polygala gerardiana Wall.	Unresolved		WCSP (in review)
Polygala gerrardii Chodat	Unresolved		WCSP (in review)
Polygala gigantea Chodat	Accepted		TRO
Polygala gilletiana E.Petit	Unresolved		WCSP (in review)
Polygala gilletii Paiva	Accepted		TRO
Polygala glabra B.Heyne ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala glacialis Brügger	Unresolved		WCSP (in review)
Polygala glandulosa Vell.	Unresolved		WCSP (in review)
Polygala glandulosa Kunth	Unresolved		WCSP (in review)
Polygala glanduloso-pilosa Chodat	Synonym		TRO
Polygala glauca E.Mey.	Unresolved		WCSP (in review)
Polygala glaucescens Wall.	Synonym		TRO
Polygala glaucocarpa Ridl.	Unresolved		WCSP (in review)
Polygala glaucoides Wight	Unresolved		WCSP (in review)
Polygala glaucoides L.	Unresolved		WCSP (in review)
Polygala glaucoides var. laotica (Gagnep.) Pendry	Unresolved		TRO
Polygala glaziovii Chodat	Unresolved		WCSP (in review)
Polygala glaziowii Chodat	Unresolved		WCSP (in review)
Polygala globosa Pohl ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala globulifera Dunn	Accepted		TRO
Polygala globulifera var. kachinensis (Mukerjee) R.N. Banerjee	Synonym		TRO
Polygala globulifera var. longiracemosa S.K. Chen	Accepted		TRO
Polygala glochidiata Kunth	Accepted		WCSP (in review)
Polygala glomerata Lour.	Synonym		TRO
Polygala glomerata var. pygmaea C.Y. Wu & S.K. Chen	Synonym		TRO
Polygala glomerata var. villosa C.Y. Wu & S.K. Chen	Synonym		TRO
Polygala glumacea Sm.	Unresolved		WCSP (in review)
Polygala gnidioides Willd.	Accepted		WCSP (in review)
Polygala gnidioides var. pubescenti-pilosa Hook. & Arn.	Synonym		TRO
Polygala goetzei Gürke	Unresolved		WCSP (in review)
Polygala gomesiana Welw. ex Oliv.	Accepted		WCSP (in review)
Polygala gondarensis Chiov.	Unresolved		WCSP (in review)
Polygala gossweileri Exell & Mendonça	Accepted		WCSP (in review)
Polygala goudahensis Paiva	Unresolved		WCSP (in review)
Polygala gracilenta Burtt Davy	Synonym		TRO
Polygala gracilipes Harv.	Unresolved		WCSP (in review)
Polygala gracilis Kunth	Synonym		WCSP (in review)
Polygala gracillima S. Watson	Accepted		TRO
Polygala graebiana Chodat	Synonym		TRO
Polygala graminifolia Poir.	Unresolved		WCSP (in review)
Polygala grandidieri Baill.	Synonym		TRO
Polygala grandiflora Walter	Unresolved		WCSP (in review)
Polygala grandiflora Wight	Unresolved		WCSP (in review)
Polygala grandiflora Lodd.	Unresolved		WCSP (in review)
Polygala grandiflora Willd. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala grandiflora var. leiodes S.F.Blake	Unresolved		WCSP (in review)
Polygala grandifolia A.St.-Hil.	Unresolved		WCSP (in review)
Polygala grandis Pall.	Unresolved		WCSP (in review)
Polygala grandis auct.	Unresolved		WCSP (in review)
Polygala granulata Hochst.	Unresolved		WCSP (in review)
Polygala grazielae Marques	Accepted		WCSP (in review)
Polygala greggii S.Watson	Unresolved		WCSP (in review)
Polygala greveana Baill.	Unresolved		WCSP (in review)
Polygala grisea A.W. Benn.	Synonym		TRO
Polygala grondonae Zuloaga & Morrone	Unresolved		WCSP (in review)
Polygala grossheimii Kem.-Nath.	Unresolved		WCSP (in review)
Polygala guantanamana subsp. alternifolia R.Rankin	Unresolved		WCSP (in review)
Polygala guantanemana S.F.Blake	Unresolved		WCSP (in review)
Polygala guaranitica Chodat	Accepted		TRO
Polygala guatemalensis Gandog.	Synonym		TRO
Polygala guerichiana Engl.	Accepted		WCSP (in review)
Polygala guerkei Chodat	Synonym		WCSP (in review)
Polygala guimaraensii Brade	Unresolved		WCSP (in review)
Polygala guimaraensis Brade	Unresolved		TRO
Polygala guineensis Willd.	Unresolved		WCSP (in review)
Polygala gundelsheimeri K.Koch	Unresolved		WCSP (in review)
Polygala gymnoclada MacOwan	Unresolved		WCSP (in review)
Polygala gymnosepala Chodat	Synonym		TRO
Polygala gypsophila Thulin	Unresolved		WCSP (in review)
Polygala gypsophiloides C.Presl ex Willk. & Lange	Unresolved		WCSP (in review)
Polygala hagerupii Exell	Unresolved		WCSP (in review)
Polygala hainanensis Chun & F.C. How	Accepted		TRO
Polygala hamarensis Thulin & Raimondo	Unresolved		WCSP (in review)
Polygala hamata Burtt Davy	Synonym		TRO
Polygala harleyi Marques	Unresolved		WCSP (in review)
Polygala harperi Small	Unresolved		WCSP (in review)
Polygala harveyana Chodat	Unresolved		WCSP (in review)
Polygala hasskarlii Merr. & Chun	Synonym		TRO
Polygala hassleriana Chodat	Synonym		WCSP (in review)
Polygala hatschbachii Brade	Unresolved		WCSP (in review)
Polygala hayesii S.F. Blake	Synonym		TRO
Polygala hebantha Benth.	Unresolved		WCSP (in review)
Polygala hebecarpa DC.	Unresolved		WCSP (in review)
Polygala hebeclada DC.	Accepted		TRO
Polygala hecatantha Urb.	Unresolved		WCSP (in review)
Polygala heisteria L.	Synonym		TRO
Polygala helenae Greuter	Unresolved		WCSP (in review)
Polygala heliostigma Chodat	Unresolved		WCSP (in review)
Polygala hemipterocarpa A.Gray	Unresolved		WCSP (in review)
Polygala hennigii Chodat	Unresolved		WCSP (in review)
Polygala herbiola A. St.-Hil. & Moq.	Accepted		TRO
Polygala herbiola var. chapadensis (Chodat ex Grondona) Marques	Synonym		TRO
Polygala herbiola var. vitellina (Wurdack) Marques	Accepted		TRO
Polygala × heribaudii Sennen	Unresolved		WCSP (in review)
Polygala heterantha H.Perrier	Unresolved		WCSP (in review)
Polygala heterophylla Scheele	Unresolved		WCSP (in review)
Polygala heteroptera A.W.Benn. ex Kuntze	Unresolved		WCSP (in review)
Polygala heterorhyncha (Barneby) T.Wendt	Unresolved		WCSP (in review)
Polygala heterotricha Zipp. ex Span.	Unresolved		WCSP (in review)
Polygala heyneana Wall.	Unresolved		WCSP (in review)
Polygala hickeniana Grondona	Accepted		TRO
Polygala hieronymi Chodat	Accepted		TRO
Polygala hilariana Endl.	Unresolved		WCSP (in review)
Polygala hildebrandtii Baill.	Unresolved		WCSP (in review)
Polygala hintonii S.F.Blake	Unresolved		WCSP (in review)
Polygala hirsuta A. St.-Hil. & Moq.	Accepted		TRO
Polygala hirsutula Arn.	Unresolved		WCSP (in review)
Polygala hispanica Sennen	Unresolved		WCSP (in review)
Polygala hispida E.Mey.	Unresolved		WCSP (in review)
Polygala hispida Burch. ex DC.	Unresolved		WCSP (in review)
Polygala hispidula C.Presl	Unresolved		WCSP (in review)
Polygala hoehneana Grondona	Unresolved		WCSP (in review)
Polygala hohenackeriana Fisch. & C.A.Mey.	Unresolved		WCSP (in review)
Polygala hohenackeriana var. rhodopea Velen.	Synonym		WCSP (in review)
Polygala hohenackeriana subsp. rhodopea (Velen.) Hayek	Synonym		WCSP (in review)
Polygala homblei Exell	Unresolved		WCSP (in review)
Polygala hondoensis Nakai	Unresolved		WCSP (in review)
Polygala hondurana Chodat	Accepted		TRO
Polygala hongkongensis Hemsl.	Accepted		TRO
Polygala hongkongensis var. hongkongensis	Accepted		TRO
Polygala hookeri Torr. & A.Gray	Unresolved		WCSP (in review)
Polygala hospita Heuff.	Synonym		WCSP (in review)
Polygala hospita var. achtarovii Kozuharov & Petrova	Synonym		WCSP (in review)
Polygala hospita var. moesiaca Kozuharov & Petrova	Synonym		WCSP (in review)
Polygala hostmannii Miq.	Unresolved		WCSP (in review)
Polygala hottentotta C. Presl	Accepted		TRO
Polygala houtboshiana Chodat	Unresolved		WCSP (in review)
Polygala huberiana Chodat	Unresolved		WCSP (in review)
Polygala hugeri Small	Unresolved		WCSP (in review)
Polygala huillensis Welw. ex Oliv.	Accepted		WCSP (in review)
Polygala humbertii H. Perrier	Accepted		TRO
Polygala humbertii var. crinigera H. Perrier	Synonym		TRO
Polygala humifusa Paiva	Unresolved		WCSP (in review)
Polygala humilis Lodd.	Unresolved		WCSP (in review)
Polygala humilis Vell.	Unresolved		WCSP (in review)
Polygala humilis Span.	Unresolved		WCSP (in review)
Polygala hyalina Wall.	Unresolved		WCSP (in review)
Polygala hybrida DC.	Synonym		WCSP (in review)
Polygala hyemalis Raf.	Unresolved		WCSP (in review)
Polygala hygrophila Kunth	Accepted		WCSP (in review)
Polygala hygrophiloides S.Moore	Unresolved		WCSP (in review)
Polygala hypericoides Webb	Unresolved		WCSP (in review)
Polygala hypoglauca Hassk.	Unresolved		WCSP (in review)
Polygala hyssopifolia Bojer	Synonym		TRO
Polygala ignatii Chodat	Unresolved		WCSP (in review)
Polygala ilheotica Wawra	Unresolved		WCSP (in review)
Polygala illepida E.Mey. ex Harv.	Unresolved		WCSP (in review)
Polygala × ilseana Graebn.	Unresolved		WCSP (in review)
Polygala imbricata Hayek	Unresolved		WCSP (in review)
Polygala inaequiloba Turcz.	Unresolved		WCSP (in review)
Polygala incarnata L.	Accepted		WCSP (in review)
Polygala inexpectata Pesmen & Erik	Unresolved		WCSP (in review)
Polygala insignis Klotzsch	Accepted		TRO
Polygala insipida Rchb.	Unresolved		WCSP (in review)
Polygala insubrica Gremli	Unresolved		WCSP (in review)
Polygala insularis A.W. Benn.	Synonym		TRO
Polygala insularis Chun & F.C.How ex C.Y. Wu & S.K. Chen	Synonym		TRO
Polygala intermedia Eichw.	Unresolved		WCSP (in review)
Polygala intermedia Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala intermedia DC.	Unresolved		WCSP (in review)
Polygala intermontana T.Wendt	Unresolved		WCSP (in review)
Polygala intricata S.F.Blake	Unresolved		WCSP (in review)
Polygala involutiflora Lamotte	Unresolved		WCSP (in review)
Polygala iranica Hausskn.	Unresolved		WCSP (in review)
Polygala irregularis Boiss.	Unresolved		WCSP (in review)
Polygala irwinii Wurdack	Accepted		WCSP (in review)
Polygala isaloensis H.Perrier	Unresolved		WCSP (in review)
Polygala isingii Pedley	Unresolved		WCSP (in review)
Polygala isocarpa Chodat	Accepted		TRO
Polygala isotricha S.F. Blake	Synonym		TRO
Polygala itatiaiae Wawra	Unresolved		WCSP (in review)
Polygala jablotskiana Fisch. & C.A.Mey. ex Boiss.	Unresolved		WCSP (in review)
Polygala jablotzkiana Fisch. & C.A.Mey. ex Boiss.	Unresolved		WCSP (in review)
Polygala jacobii Chandrab.	Unresolved		WCSP (in review)
Polygala jaliscana S.F. Blake	Accepted		TRO
Polygala jamaicensis Chodat	Accepted		TRO
Polygala jamesii Raf.	Unresolved		WCSP (in review)
Polygala japonica Houtt.	Accepted		TRO
Polygala japonica var. angustifolia Koidz.	Synonym		TRO
Polygala japonica var. cinerascens Franch.	Synonym		TRO
Polygala japonica f. ovatifolia Chodat	Synonym		TRO
Polygala javana DC.	Unresolved		WCSP (in review)
Polygala javanica Steud.	Unresolved		WCSP (in review)
Polygala jefensis W.H. Lewis	Accepted		TRO
Polygala jujuyensis Grondona	Accepted		TRO
Polygala juncea A.St.-Hil.	Accepted		WCSP (in review)
Polygala juncoides Chodat	Unresolved		WCSP (in review)
Polygala juniperifolia Poir.	Unresolved		WCSP (in review)
Polygala juniperina Cav.	Unresolved		WCSP (in review)
Polygala juniperoides Chodat	Unresolved		WCSP (in review)
Polygala kagerensis Lebrun & Taton	Unresolved		WCSP (in review)
Polygala kajii Paiva	Unresolved		WCSP (in review)
Polygala kalaxariensis Schinz	Accepted		WCSP (in review)
Polygala karensium Kurz	Accepted		TRO
Polygala karensium var. karensium	Accepted		TRO
Polygala karensium var. obcordata (C.Y. Wu & S.K. Chen) S.K. Chen & J. Parn.	Accepted		TRO
Polygala kasikensis Exell	Unresolved		WCSP (in review)
Polygala kassasii Chrtek	Synonym		TRO
Polygala katangensis Exell	Unresolved		WCSP (in review)
Polygala kemulariae Tamamsch.	Synonym		TRO
Polygala kerneri Dalla Torre & Sarnth.	Unresolved		WCSP (in review)
Polygala kerrii Craib	Unresolved		WCSP (in review)
Polygala khasiana Hassk.	Accepted		TRO
Polygala kilimandjarica Chodat	Unresolved		WCSP (in review)
Polygala kilimandscharica Engl.	Unresolved		WCSP (in review)
Polygala kinii Courtois	Synonym		TRO
Polygala kisantuensis Chodat	Unresolved		WCSP (in review)
Polygala kleinii Hassk.	Unresolved		WCSP (in review)
Polygala klotzschii Chodat	Synonym		TRO
Polygala koi Merr.	Accepted		TRO
Polygala × kotovii Val.N.Tikhom.	Unresolved		WCSP (in review)
Polygala krugii Chodat	Unresolved		WCSP (in review)
Polygala krumanina Burch. ex Ficalho & Hiern	Accepted		WCSP (in review)
Polygala kubangensis Gürke	Synonym		WCSP (in review)
Polygala kunzei Gand.	Unresolved		WCSP (in review)
Polygala kurdica C.C.Towns.	Unresolved		WCSP (in review)
Polygala kuriensis A.G.Mill.	Unresolved		WCSP (in review)
Polygala kurtzii A.W. Benn.	Accepted		TRO
Polygala kyoukmyoungensis Mukerjee	Unresolved		WCSP (in review)
Polygala lacei Craib	Accepted		TRO
Polygala lactiflora Paiva & Brummitt	Unresolved		WCSP (in review)
Polygala laevigata E.Mey.	Unresolved		WCSP (in review)
Polygala lanceolata Poir.	Synonym		TRO
Polygala lancifolia A. St.-Hil. & Moq.	Accepted		TRO
Polygala lancilimba Merr.	Synonym		TRO
Polygala langebergensis Levyns	Unresolved		WCSP (in review)
Polygala laotica Gagnep.	Unresolved		WCSP (in review)
Polygala lasiopoda C.Presl	Unresolved		WCSP (in review)
Polygala lasiosepala Levyns	Unresolved		WCSP (in review)
Polygala lasseniana A.Heller	Unresolved		WCSP (in review)
Polygala latifolia Ker Gawl.	Synonym		TRO
Polygala latipetala N.E.Br.	Unresolved		WCSP (in review)
Polygala latistyla Pendry	Unresolved		WCSP (in review)
Polygala latouchei Franch.	Accepted		TRO
Polygala laureola A. St.-Hil. & Moq.	Accepted		TRO
Polygala laxa Mart. ex Spreng.	Unresolved		WCSP (in review)
Polygala laxa Thunb.	Unresolved		WCSP (in review)
Polygala laxifolia Exell	Accepted		WCSP (in review)
Polygala lecardii Chodat	Accepted		WCSP (in review)
Polygala leendertziae Burtt Davy	Unresolved		WCSP (in review)
Polygala lehmanniana Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala lejeunii Boreau	Unresolved		WCSP (in review)
Polygala lensei Boreau	Unresolved		WCSP (in review)
Polygala lentiana Gürke	Unresolved		WCSP (in review)
Polygala lepidota Welw. ex Exell	Synonym		WCSP (in review)
Polygala leptalea DC.	Synonym		TRO
Polygala leptandroides Turcz.	Unresolved		WCSP (in review)
Polygala leptocaulis Torr. & A.Gray	Synonym		WCSP (in review)
Polygala leptocaulis Baker	Synonym		TRO
Polygala leptocaulis Bojer	Synonym		TRO
Polygala leptoclada Bojer	Synonym		TRO
Polygala leptolopha Chodat	Unresolved		WCSP (in review)
Polygala leptophylla Burch.	Accepted		WCSP (in review)
Polygala leptorhiza DC.	Unresolved		WCSP (in review)
Polygala leptosperma Chodat	Unresolved		WCSP (in review)
Polygala leptostachys Shuttlew. ex A.Gray	Accepted		WCSP (in review)
Polygala leucantha A.W. Benn.	Accepted		TRO
Polygala leucocarpa Chodat	Synonym		TRO
Polygala leucothyrsa Woronow	Unresolved		WCSP (in review)
Polygala levynsiana Paiva	Unresolved		WCSP (in review)
Polygala lewtonii Small	Unresolved		WCSP (in review)
Polygala lhunzeensis C.Y. Wu & S.K. Chen	Accepted		TRO
Polygala ligularis Ker Gawl.	Unresolved		WCSP (in review)
Polygala ligularis Spreng. ex Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala ligustroides A.St.-Hil.	Unresolved		WCSP (in review)
Polygala lijiangensis C.Y. Wu & S.K. Chen	Accepted		TRO
Polygala limae Exell	Unresolved		WCSP (in review)
Polygala linarifolia Willd.	Accepted		TRO
Polygala lindenii Chodat	Synonym		WCSP (in review)
Polygala lindheimeri A. Gray	Accepted		TRO
Polygala lindheimeri var. eucosma (Blake) T. Wendt	Accepted		TRO
Polygala lindmaniana Chodat	Unresolved		WCSP (in review)
Polygala linearis Hook.f. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala linearis B.Heyne ex Wight & Arn.	Unresolved		WCSP (in review)
Polygala linearis E.Mey.	Unresolved		WCSP (in review)
Polygala linearis Lag.	Unresolved		WCSP (in review)
Polygala linearis R.Br.	Unresolved		WCSP (in review)
Polygala liniflora Bojer ex Chodat	Unresolved		WCSP (in review)
Polygala linifolia Scheele	Unresolved		WCSP (in review)
Polygala linifolia Hook.f. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala linkiana Sweet	Unresolved		WCSP (in review)
Polygala linoides Poir.	Accepted		TRO
Polygala linoides var. ambigua Felipp. & Beauverd	Synonym		TRO
Polygala linoides var. linoides	Accepted		TRO
Polygala lioranii Jord. ex Lamotte	Unresolved		WCSP (in review)
Polygala lithophila Blake	Synonym		TRO
Polygala livingstoniana Chodat	Unresolved		WCSP (in review)
Polygala loanzensis Exell	Unresolved		WCSP (in review)
Polygala lonchophylla Greene	Unresolved		WCSP (in review)
Polygala longa S.F. Blake	Accepted		TRO
Polygala longeracemosa H. Perrier	Accepted		TRO
Polygala longeracemosa var. retamoides H. Perrier	Synonym		TRO
Polygala longicaulis Kunth	Accepted		WCSP (in review)
Polygala longicaulis var. flavicoma Chodat	Synonym		WCSP (in review)
Polygala longicaulis var. major Chodat	Synonym		WCSP (in review)
Polygala longicaulis f. minutiflora Chodat	Synonym		WCSP (in review)
Polygala longifolia Poir.	Accepted		TRO
Polygala longiloba S.F.Blake	Unresolved		WCSP (in review)
Polygala longipes Blake	Accepted		TRO
Polygala lorentziana Chodat	Unresolved		TRO
Polygala loureiroi Gardner & Champ.	Synonym		TRO
Polygala loureri Gardner & Champ.	Unresolved		WCSP (in review)
Polygala lozanii Rose	Unresolved		WCSP (in review)
Polygala lucida A.W.Benn.	Unresolved		WCSP (in review)
Polygala ludwigiana Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala luenensis Paiva	Accepted		WCSP (in review)
Polygala lupulina Willd.	Unresolved		WCSP (in review)
Polygala lusitanica Welw. ex Chodat	Accepted		WCSP (in review)
Polygala lutea L.	Unresolved		WCSP (in review)
Polygala luteoalba Gagnep.	Unresolved		WCSP (in review)
Polygala luteoviridis Chodat	Unresolved		WCSP (in review)
Polygala luzoniensis Merr.	Synonym		TRO
Polygala lycopodioides Chodat	Accepted		TRO
Polygala lysimachiifolia Chodat	Unresolved		WCSP (in review)
Polygala macerrima S.F. Blake	Synonym		TRO
Polygala macowaniana Paiva	Unresolved		WCSP (in review)
Polygala macra Harv. non Dc.	Unresolved		TRO
Polygala macradenia A. Gray	Accepted		TRO
Polygala macradenia var. glanduloso-pilosa (Chodat) S.F. Blake	Accepted		TRO
Polygala macrobotrya Domin	Unresolved		WCSP (in review)
Polygala macroloncha Chodat	Synonym		TRO
Polygala macrolophos Hassk.	Unresolved		WCSP (in review)
Polygala macroneura Gand.	Unresolved		WCSP (in review)
Polygala macropetala Hassk.	Unresolved		WCSP (in review)
Polygala macroptera DC.	Accepted		TRO
Polygala macrostachya Chodat	Accepted		TRO
Polygala macrostigma Chodat	Accepted		WCSP (in review)
Polygala madagascariensis O. Hoffm.	Synonym		TRO
Polygala magdalenae Brandegee	Unresolved		WCSP (in review)
Polygala magna Georgi	Unresolved		WCSP (in review)
Polygala maguirei Wurdack	Synonym		WCSP (in review)
Polygala major Jacq.	Accepted		WCSP (in review)
Polygala major var. alata Tamamsch.	Synonym		TRO
Polygala makaschwilii Kem.-Nath.	Accepted		TRO
Polygala malesiana Adema	Unresolved		WCSP (in review)
Polygala malmeana Chodat	Accepted		WCSP (in review)
Polygala mandonii Chodat	Accepted		TRO
Polygala mannii Oliv.	Unresolved		WCSP (in review)
Polygala marajorra Huber	Unresolved		TRO
Polygala maravillasensis Correll	Accepted		TRO
Polygala marensis Burtt Davy	Accepted		TRO
Polygala mariesii Hemsl.	Synonym		TRO
Polygala maritima Vell.	Unresolved		WCSP (in review)
Polygala marplatensis Grondona	Synonym		TRO
Polygala marquesiana J.F.B.Pastore & T.B.Cavalc.	Accepted		WCSP (in review)
Polygala martiana A.W. Benn.	Accepted		TRO
Polygala martii DC.	Unresolved		WCSP (in review)
Polygala martinellii Marques & E.F.Guim.	Accepted		WCSP (in review)
Polygala mascatensis Boiss.	Unresolved		WCSP (in review)
Polygala mathusiana Chodat	Accepted		TRO
Polygala matteiana Pamp.	Unresolved		WCSP (in review)
Polygala maxima Gürke	Unresolved		WCSP (in review)
Polygala mcvaughii T.Wendt	Unresolved		WCSP (in review)
Polygala mediterranea Dalla Torre & Sarnth.	Unresolved		WCSP (in review)
Polygala melilotoides Chodat	Accepted		WCSP (in review)
Polygala membranacea (Miq.) Görts	Accepted		TRO
Polygala mendesii Paiva	Synonym		WCSP (in review)
Polygala mendocina Phil.	Synonym		TRO
Polygala mendoncae E.Petit	Accepted		WCSP (in review)
Polygala meonantha Chodat	Unresolved		WCSP (in review)
Polygala merenskiana Dinter	Unresolved		TRO
Polygala meridionalis Levyns	Unresolved		WCSP (in review)
Polygala messambuziensis Paiva	Unresolved		WCSP (in review)
Polygala mexicana Moc. ex Cav.	Unresolved		WCSP (in review)
Polygala meyeriana C.Presl	Unresolved		WCSP (in review)
Polygala miamiensis Small ex S.F.Blake	Unresolved		WCSP (in review)
Polygala michaletii Gren.	Unresolved		WCSP (in review)
Polygala michelii Chodat	Synonym		TRO
Polygala michoacana B.L. Rob. & Seaton	Accepted		TRO
Polygala micrantha Perr. & Guill.	Synonym		TRO
Polygala microcarpa Gaudin	Unresolved		WCSP (in review)
Polygala microloncha Chodat	Synonym		TRO
Polygala microlopha Burch. ex DC.	Unresolved		WCSP (in review)
Polygala microlopha Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala microphylla L.	Accepted		WCSP (in review)
Polygala microspora S.F.Blake	Accepted		WCSP (in review)
Polygala microtricha S.F. Blake	Accepted		TRO
Polygala millspaughiana Paiva	Unresolved		WCSP (in review)
Polygala minima Pohl ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala minuta Paiva	Unresolved		WCSP (in review)
Polygala minutiflora C.Presl	Unresolved		WCSP (in review)
Polygala minutifolia Rose	Accepted		TRO
Polygala misella Bernardi	Accepted		TRO
Polygala missurica Raf.	Unresolved		WCSP (in review)
Polygala mixta L. f.	Synonym		TRO
Polygala modesta Gürke	Unresolved		WCSP (in review)
Polygala modesta Miq.	Unresolved		WCSP (in review)
Polygala moggii Raffaelli, Mosti & Tardelli	Unresolved		WCSP (in review)
Polygala moldavica Kotov	Synonym		WCSP (in review)
Polygala mollis Kunth	Synonym		WCSP (in review)
Polygala molluginifolia A.St.-Hil.	Accepted		WCSP (in review)
Polygala molluginifolia A. St.-Hil. & Moq.	Unresolved		TRO
Polygala monninoides Kunth	Accepted		WCSP (in review)
Polygala monodonta Chodat	Unresolved		WCSP (in review)
Polygala monopetala Cambess.	Accepted		TRO
Polygala monosperma A.W. Benn.	Synonym		TRO
Polygala monspeliaca L.	Accepted		WCSP (in review)
Polygala montana S.F.Blake	Unresolved		WCSP (in review)
Polygala montana Opiz	Unresolved		WCSP (in review)
Polygala monticola Kunth	Synonym		WCSP (in review)
Polygala monticola var. brizoides (A.St.-Hil. & Moq.) Steyerm.	Synonym		WCSP (in review)
Polygala moquiniana A. St.-Hil. & Moq.	Accepted		TRO
Polygala moriana Brittinger	Unresolved		WCSP (in review)
Polygala morisiana Rchb.f.	Unresolved		WCSP (in review)
Polygala mosquitiensis Proctor	Synonym		TRO
Polygala mossamedensis Paiva	Accepted		WCSP (in review)
Polygala mossii Exell	Unresolved		WCSP (in review)
Polygala moyanoi (Speg.) Speg.	Synonym		TRO
Polygala mucronata Baker	Synonym		TRO
Polygala muhlenbergii G.Don	Unresolved		WCSP (in review)
Polygala multibracteata Wall.	Unresolved		WCSP (in review)
Polygala multicaulis Vell.	Unresolved		WCSP (in review)
Polygala multicaulis Tausch	Unresolved		WCSP (in review)
Polygala multiceps Borbás ex Just	Unresolved		WCSP (in review)
Polygala multiceps Mart. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala multiflora Mattei	Unresolved		WCSP (in review)
Polygala multiflora Poir.	Unresolved		WCSP (in review)
Polygala multifurcata Mildbr.	Unresolved		WCSP (in review)
Polygala munbyana Boiss. & Reut.	Unresolved		WCSP (in review)
Polygala mundiana Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala muraltioides Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala muratii Jacq.-Fél.	Unresolved		WCSP (in review)
Polygala muscoides Chodat	Unresolved		TRO
Polygala mutabilis Dumort.	Unresolved		WCSP (in review)
Polygala myriantha Chodat	Accepted		WCSP (in review)
Polygala myrsinites Royle	Synonym		TRO
Polygala myrtifolia L.	Accepted		WCSP (in review)
Polygala myrtilloides Willd.	Unresolved		WCSP (in review)
Polygala myrtillopsis Welw. ex Oliv.	Accepted		WCSP (in review)
Polygala myurus Chodat	Unresolved		WCSP (in review)
Polygala nambalensis Gürke	Accepted		WCSP (in review)
Polygala nana DC.	Unresolved		WCSP (in review)
Polygala natalensis Chodat	Unresolved		WCSP (in review)
Polygala nathadzeae A.I.Kuth.	Unresolved		WCSP (in review)
Polygala neaei DC.	Synonym		TRO
Polygala negevensis Danin	Unresolved		WCSP (in review)
Polygala neglecta A.Kern.	Unresolved		WCSP (in review)
Polygala negrii Chiov.	Synonym		TRO
Polygala nelsonii Rose	Unresolved		WCSP (in review)
Polygala nematocaulis Levyns	Accepted		TRO
Polygala nematophylla Exell	Accepted		WCSP (in review)
Polygala nemoralis A.W. Benn.	Synonym		TRO
Polygala nemorivaga Pomel	Unresolved		WCSP (in review)
Polygala nemorosa Willd. ex Steud.	Unresolved		WCSP (in review)
Polygala neomexicana Wooton & Standl.	Unresolved		WCSP (in review)
Polygala neurocarpa Brandegee	Unresolved		WCSP (in review)
Polygala nicaeensis Risso ex W.D.J.Koch	Accepted		WCSP (in review)
Polygala nicaeensis subsp. caesalpini (Bubani) McNeil	Accepted		WCSP (in review)
Polygala nicaeensis subsp. carniolica (A.Kern.) Graebn.	Accepted		WCSP (in review)
Polygala nicaeensis subsp. corsica (Boreau)	Accepted		WCSP (in review)
Polygala nicaeensis subsp. forojulensis (A.Kern.) Graebn.	Synonym		WCSP (in review)
Polygala nicaeensis subsp. gariodiana (Jord. & Fourr.) Chodat	Accepted		WCSP (in review)
Polygala nicaeensis subsp. mediterranea Chodat	Accepted		WCSP (in review)
Polygala nicaeensis var. tomentella Boiss.	Unresolved		WCSP (in review)
Polygala nicaeensis subsp. tomentella (Boiss.) Chodat	Accepted		WCSP (in review)
Polygala nicaraguensis Chodat	Synonym		TRO
Polygala nilotica Chodat	Unresolved		WCSP (in review)
Polygala nimborum Dunn	Synonym		TRO
Polygala nitens Chodat	Unresolved		WCSP (in review)
Polygala nitida Brandegee	Accepted		TRO
Polygala nitida var. lithophila (Blake) T. Wendt	Accepted		TRO
Polygala nivea Miégev.	Unresolved		WCSP (in review)
Polygala nodiflora Chodat	Unresolved		WCSP (in review)
Polygala northorpiana R.N.Banerjee	Unresolved		WCSP (in review)
Polygala noucherensis Cambess.	Unresolved		WCSP (in review)
Polygala nova Boissieu	Unresolved		WCSP (in review)
Polygala nubica Hochst. ex Oliv.	Unresolved		WCSP (in review)
Polygala nubica Hochst. ex Chodat	Unresolved		WCSP (in review)
Polygala nudata Brandegee	Accepted		TRO
Polygala nudicaulis A.W.Benn.	Unresolved		WCSP (in review)
Polygala numidica Pomel	Unresolved		WCSP (in review)
Polygala nummularia Burch. ex DC.	Synonym		TRO
Polygala nutans Hook.f.	Unresolved		WCSP (in review)
Polygala nutkana DC.	Unresolved		WCSP (in review)
Polygala nutkana Torr.	Unresolved		WCSP (in review)
Polygala nuttallii Torr. & A.Gray	Unresolved		WCSP (in review)
Polygala nyikensis Exell	Unresolved		WCSP (in review)
Polygala oaxacanum Chodat	Unresolved		WCSP (in review)
Polygala oberthueri Sennen	Unresolved		WCSP (in review)
Polygala oblongata (Britton) S.F. Blake	Synonym		TRO
Polygala obovata A. St.-Hil.	Synonym		TRO
Polygala obovata A. St.-Hil. & Moq.	Accepted		TRO
Polygala obovata f. angustifolia Andersson	Synonym		TRO
Polygala obovata var. angustifolia Riley	Synonym		TRO
Polygala obovata f. latifolia Andersson	Synonym		TRO
Polygala obovata var. latifolia Riley	Synonym		TRO
Polygala obscura Benth.	Accepted		TRO
Polygala obtusata DC.	Unresolved		WCSP (in review)
Polygala obtusissima Hochst. ex Chodat	Unresolved		WCSP (in review)
Polygala obtusissima Hochst. ex Oliv.	Unresolved		WCSP (in review)
Polygala oedipus Speg.	Accepted		TRO
Polygala oedophylla S.F.Blake	Unresolved		WCSP (in review)
Polygala ohlendorfiana Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala oleifera Backer	Unresolved		WCSP (in review)
Polygala oleifolia A.St.-Hil.	Unresolved		WCSP (in review)
Polygala oligantha A.Rich.	Unresolved		WCSP (in review)
Polygala oligophylla DC.	Synonym		TRO
Polygala oligosperma C.Y. Wu	Accepted		TRO
Polygala oliveriana Exell & Mendonça	Accepted		WCSP (in review)
Polygala omissa Bal.-Tul. & P.Herrera	Unresolved		WCSP (in review)
Polygala oophylla Blake	Accepted		TRO
Polygala opaca Chodat	Unresolved		WCSP (in review)
Polygala ophiura Chodat	Unresolved		WCSP (in review)
Polygala opima Wurdack	Unresolved		WCSP (in review)
Polygala oppositifolia L.	Synonym		TRO
Polygala oppositifolia var. borboniaefolia (Burch. ex DC.) Harv.	Unresolved		TRO
Polygala oppositifolia var. latifolia (Ker Gawl.) Harv.	Synonym		TRO
Polygala oppositifolia var. nummularia (Burch. ex DC.) Harv.	Unresolved		TRO
Polygala oppositifolia var. rhombifolia (Eckl. & Zeyh.) Harv.	Unresolved		TRO
Polygala orbicularis Benth.	Unresolved		WCSP (in review)
Polygala oreophila Speg.	Accepted		TRO
Polygala oreotrephes B.L.Burtt	Unresolved		WCSP (in review)
Polygala orientalis Chodat	Unresolved		WCSP (in review)
Polygala orobus Chodat	Unresolved		WCSP (in review)
Polygala orthiocarpa Chodat	Synonym		WCSP (in review)
Polygala orthostigma Chodat	Unresolved		WCSP (in review)
Polygala orthotricha S.F.Blake	Unresolved		WCSP (in review)
Polygala ourolopha Chodat	Unresolved		WCSP (in review)
Polygala ovalifolia DC.	Unresolved		WCSP (in review)
Polygala ovalis E.Mey.	Unresolved		WCSP (in review)
Polygala ovata Poir.	Unresolved		WCSP (in review)
Polygala ovatifolia A. Gray	Accepted		TRO
Polygala oxyantha Phil.	Unresolved		WCSP (in review)
Polygala oxyococcoides Desf.	Unresolved		WCSP (in review)
Polygala oxyphylla DC.	Accepted		TRO
Polygala oxyptera Rchb.	Synonym		WCSP (in review)
Polygala oxyrhyncos Chodat	Unresolved		WCSP (in review)
Polygala oxysepala S.F. Blake	Synonym		TRO
Polygala pachyrrhiza Casar.	Unresolved		WCSP (in review)
Polygala pallida E.Mey. ex Harv.	Accepted		WCSP (in review)
Polygala pallida E. Mey.	Unresolved		TRO
Polygala palmeri S. Watson	Accepted		TRO
Polygala paludicola Gürke	Accepted		WCSP (in review)
Polygala paludosa A.St.-Hil.	Synonym		WCSP (in review)
Polygala paludosa var. angusticarpa Chodat	Synonym		TRO
Polygala paludosa var. exappendiculata Chodat	Synonym		TRO
Polygala paludosa var. longispicata St. Hilaire & Moquin	Synonym		TRO
Polygala pamparum Speg.	Synonym		TRO
Polygala panamensis Chodat	Accepted		TRO
Polygala paniculata L.	Accepted		WCSP (in review)
Polygala paniculata var. leocoptera S.F. Blake	Synonym		TRO
Polygala papilionacea Boiss.	Unresolved		WCSP (in review)
Polygala pappeana Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala papuana (Steenis) Meijden	Unresolved		WCSP (in review)
Polygala paradoxa Chodat	Synonym		TRO
Polygala paraguayensis A.W. Benn.	Synonym		TRO
Polygala parietaria Chodat	Unresolved		WCSP (in review)
Polygala parkeri Levyns	Unresolved		WCSP (in review)
Polygala parrasana Brandegee	Accepted		TRO
Polygala parryi A.W.Benn.	Unresolved		WCSP (in review)
Polygala parva Chodat	Unresolved		WCSP (in review)
Polygala parviflora Poir.	Unresolved		WCSP (in review)
Polygala parviflora Rchb.f. ex Nyman	Unresolved		WCSP (in review)
Polygala parviflora Loisel.	Unresolved		WCSP (in review)
Polygala parvifolia (Wheelock) Wooton & Standl.	Accepted		TRO
Polygala parvula Phil.	Unresolved		WCSP (in review)
Polygala patagonica Phil.	Accepted		TRO
Polygala pauciflora Schltr.	Unresolved		WCSP (in review)
Polygala pauciflora Thunb.	Unresolved		WCSP (in review)
Polygala pauciflora Muhl. ex Willd.	Unresolved		WCSP (in review)
Polygala paucifolia Willd.	Synonym		TRO
Polygala paulayana Vierh.	Unresolved		WCSP (in review)
Polygala paulistana Grondona	Unresolved		WCSP (in review)
Polygala pavonii Chodat	Unresolved		WCSP (in review)
Polygala × pawlowskii Rothm.	Unresolved		WCSP (in review)
Polygala pearcei A.W. Benn.	Accepted		TRO
Polygala pearsonii Exell	Unresolved		WCSP (in review)
Polygala pedemontana E.P.Perrier & B.Verl.	Unresolved		WCSP (in review)
Polygala pedicellaris A.St.-Hil.	Unresolved		WCSP (in review)
Polygala pedicellata Chodat	Accepted		TRO
Polygala peduncularis Burch. ex DC.	Synonym		TRO
Polygala pedunculosa Thwaites	Unresolved		WCSP (in review)
Polygala pellucida Lace	Unresolved		WCSP (in review)
Polygala penaea L.	Unresolved		WCSP (in review)
Polygala pennellii S.F.Blake	Unresolved		WCSP (in review)
Polygala peplis Baill.	Unresolved		WCSP (in review)
Polygala perdurans Pendry	Unresolved		WCSP (in review)
Polygala perennis Blake	Accepted		TRO
Polygala perophylla Pohl ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala perrieri Paiva	Unresolved		WCSP (in review)
Polygala perrottetiana Paiva	Synonym		TRO
Polygala persicariifolia DC.	Accepted		TRO
Polygala × persimilis Beck	Unresolved		WCSP (in review)
Polygala persistens A.W. Benn.	Accepted		TRO
Polygala peruviana A.W. Benn.	Accepted		TRO
Polygala peshmenii Eren, Parolly, Raus & Kürschner	Unresolved		WCSP (in review)
Polygala petalantha Mart. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala petenensis Lundell	Synonym		TRO
Polygala petitiana A.Rich.	Accepted		WCSP (in review)
Polygala petraea Chodat	Unresolved		WCSP (in review)
Polygala philippiana Chodat	Synonym		TRO
Polygala phlebotaenia Chodat	Unresolved		WCSP (in review)
Polygala phoenicistes S.F.Blake	Unresolved		WCSP (in review)
Polygala phrygia Boiss. & Balansa	Unresolved		WCSP (in review)
Polygala phylicoides Thunb.	Unresolved		WCSP (in review)
Polygala phyllostigma Exell & Mendonca	Synonym		TRO
Polygala piauhiensis Chodat	Unresolved		WCSP (in review)
Polygala pilifera Hoffmanns.	Unresolved		WCSP (in review)
Polygala piliophora S.F.Blake	Unresolved		WCSP (in review)
Polygala pilosa Baker	Synonym		TRO
Polygala pinifolia Poir.	Synonym		TRO
Polygala pinnata Burm.f.	Unresolved		WCSP (in review)
Polygala pisaurensis Caldesi	Synonym		WCSP (in review)
Polygala plagioptera Linden & Planch.	Unresolved		WCSP (in review)
Polygala planellasi Molinet	Accepted		TRO
Polygala platycarpa Benth.	Accepted		TRO
Polygala platycarpa var. stricta Chodat	Synonym		TRO
Polygala platyptera Bornm. & Gauba	Unresolved		WCSP (in review)
Polygala pleioclada Chodat	Unresolved		WCSP (in review)
Polygala poaya Mart.	Accepted		TRO
Polygala pobeguinii A.Chev. & Jacq.-Fél.	Unresolved		WCSP (in review)
Polygala pobequinii A. Chev. & Jacq.-Fél.	Unresolved		TRO
Polygala podolica DC.	Accepted		TRO
Polygala poggei Gürke	Accepted		WCSP (in review)
Polygala pohliana A.St.-Hil.	Accepted		WCSP (in review)
Polygala polifolia C. Presl	Accepted		TRO
Polygala polycephala A. St.-Hil. & Moq.	Synonym		TRO
Polygala polyedra Brandegee	Accepted		TRO
Polygala polygama Walter	Synonym		TRO
Polygala polygoniflora Chodat	Unresolved		WCSP (in review)
Polygala polymorpha K.F.Schimp. & Spenn.	Unresolved		WCSP (in review)
Polygala polymorphum Chodat	Unresolved		WCSP (in review)
Polygala polyphylla DC.	Synonym		TRO
Polygala ponsii Sennen	Unresolved		WCSP (in review)
Polygala portoricensis S.F.Blake	Unresolved		WCSP (in review)
Polygala pottebergensis Levyns	Unresolved		WCSP (in review)
Polygala praetermissa Thulin	Unresolved		WCSP (in review)
Polygala praetervisa Chodat	Unresolved		WCSP (in review)
Polygala pratensis Phil.	Synonym		TRO
Polygala praticola Chodat	Unresolved		WCSP (in review)
Polygala pre Herbarium Practice, Following Retief.	Unresolved		TRO
Polygala preslii Spreng.	Accepted		WCSP (in review)
Polygala pretzii Pennell	Unresolved		WCSP (in review)
Polygala pringlei S. Watson	Synonym		TRO
Polygala procumbens Roth	Unresolved		WCSP (in review)
Polygala producta N.E.Br.	Unresolved		WCSP (in review)
Polygala propinqua (Britton) S.F. Blake	Synonym		TRO
Polygala prostrata Willd.	Unresolved		WCSP (in review)
Polygala pruinosa Boiss.	Unresolved		WCSP (in review)
Polygala psammophila Gürke [Illegitimate]	Synonym		WCSP (in review)
Polygala pseudoalpestris Dalla Torre & Sarnth.	Unresolved		WCSP (in review)
Polygala pseudoalpestris Rouy & Foucaud	Unresolved		WCSP (in review)
Polygala pseudocoelosioides Chodat	Accepted		TRO
Polygala pseudocoriacea Chodat	Accepted		WCSP (in review)
Polygala pseudoerica A.St.-Hil.	Accepted		WCSP (in review)
Polygala pseudogarcini Chodat	Unresolved		WCSP (in review)
Polygala pseudohebeclada Chodat	Unresolved		WCSP (in review)
Polygala pseudohospita (Tamamsch.) Tamamsch.	Unresolved		WCSP (in review)
Polygala pseudojuncea Chodat	Unresolved		WCSP (in review)
Polygala pseudolaurifolia Chodat	Synonym		TRO
Polygala pseudolaurifolia var. pilcomayensis Chodat	Synonym		TRO
Polygala pseudosenega Bertol.	Unresolved		WCSP (in review)
Polygala pseudosericea Chodat	Accepted		TRO
Polygala pseudostricta Chodat	Unresolved		WCSP (in review)
Polygala pseudovariabilis Chodat	Unresolved		WCSP (in review)
Polygala pterocaryum Chodat	Unresolved		WCSP (in review)
Polygala pterolopha Chodat	Accepted		TRO
Polygala pteropoda H.Perrier	Unresolved		WCSP (in review)
Polygala puberula Andersson	Synonym		TRO
Polygala pubescens Rhode ex Mutel	Unresolved		WCSP (in review)
Polygala pubescens Mart.	Unresolved		WCSP (in review)
Polygala pubescens Chodat	Unresolved		WCSP (in review)
Polygala pubescens Muhl.	Unresolved		WCSP (in review)
Polygala pubescens Schltdl.	Unresolved		WCSP (in review)
Polygala pubiflora Burch. ex DC.	Unresolved		WCSP (in review)
Polygala pubiflora Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala pulchella A. St.-Hil. & Moq.	Accepted		TRO
Polygala pulchella f. major Chodat	Synonym		TRO
Polygala pulchella var. robusta Grondona	Synonym		TRO
Polygala pulcherrima Kuhlm.	Unresolved		WCSP (in review)
Polygala pulchra Chodat	Unresolved		WCSP (in review)
Polygala pulchra Hassk.	Unresolved		WCSP (in review)
Polygala pumila Norlind	Accepted		TRO
Polygala punctata A.W.Benn.	Accepted		WCSP (in review)
Polygala punctifera S.F.Blake	Unresolved		WCSP (in review)
Polygala punctulata Vell.	Unresolved		WCSP (in review)
Polygala punctulata Hochst.	Unresolved		WCSP (in review)
Polygala pungens Drège	Unresolved		WCSP (in review)
Polygala pungens Burch.	Unresolved		WCSP (in review)
Polygala purpurea W.T.Aiton	Unresolved		WCSP (in review)
Polygala purpurea Nutt.	Unresolved		WCSP (in review)
Polygala purpusii Brandegee	Accepted		TRO
Polygala pycnophylla Domin	Unresolved		WCSP (in review)
Polygala pycnophylla Brandegee	Unresolved		WCSP (in review)
Polygala pygmaea Gürke	Synonym		WCSP (in review)
Polygala pyramidalis H. Lév.	Synonym		TRO
Polygala pyroloides Gagnep.	Unresolved		WCSP (in review)
Polygala quadrangula C.Presl	Unresolved		WCSP (in review)
Polygala quartiniana A. Rich.	Synonym		TRO
Polygala quinqueangularis Vell.	Unresolved		WCSP (in review)
Polygala quinqueflora Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Polygala quitensis Turcz.	Accepted		TRO
Polygala racemosa Blake	Accepted		TRO
Polygala raddiana A.St.-Hil.	Unresolved		WCSP (in review)
Polygala radlkoferi Chodat	Unresolved		WCSP (in review)
Polygala ramaswamiana Mukerjee	Unresolved		WCSP (in review)
Polygala ramosa Elliott	Unresolved		WCSP (in review)
Polygala ramosa Wight	Unresolved		WCSP (in review)
Polygala ramosa Hegetschw.	Unresolved		WCSP (in review)
Polygala ramosior (Nash ex B.L.Rob.) Small	Unresolved		WCSP (in review)
Polygala ramosissima Cav.	Unresolved		WCSP (in review)
Polygala ramulosa Boiss. & Balansa	Unresolved		WCSP (in review)
Polygala raoi R.N.Banerjee & L.K.Banerjee	Unresolved		WCSP (in review)
Polygala rarifolia DC.	Accepted		WCSP (in review)
Polygala recognita Chodat	Unresolved		WCSP (in review)
Polygala recta C.Presl	Unresolved		WCSP (in review)
Polygala rectipilis S.F. Blake	Accepted		TRO
Polygala recurvata Celak.	Unresolved		WCSP (in review)
Polygala reducta S.F.Blake	Unresolved		WCSP (in review)
Polygala reflexa Schinz	Synonym		TRO
Polygala refracta Burch. ex DC.	Unresolved		WCSP (in review)
Polygala refracta Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala regnelli Chodat	Synonym		TRO
Polygala rehmannii Chodat	Accepted		TRO
Polygala rehmannii var. latipetala Norl.	Synonym		TRO
Polygala reinii Franch. & Sav.	Unresolved		WCSP (in review)
Polygala remansoense Chodat	Unresolved		WCSP (in review)
Polygala remota A.W.Benn.	Unresolved		WCSP (in review)
Polygala reptans Chevall.	Unresolved		WCSP (in review)
Polygala resedoides A. St.-Hil. & Moq.	Accepted		TRO
Polygala resendeana Paiva	Unresolved		WCSP (in review)
Polygala resinosa S.K. Chen	Accepted		TRO
Polygala restiacea E.Mey.	Unresolved		WCSP (in review)
Polygala reticulata J.Presl & C.Presl	Unresolved		WCSP (in review)
Polygala retifera S.F.Blake	Synonym		WCSP (in review)
Polygala retifolia S.F.Blake	Unresolved		WCSP (in review)
Polygala retusa Hochst. ex Chodat	Unresolved		WCSP (in review)
Polygala retusa Hochst. ex Oliv.	Unresolved		WCSP (in review)
Polygala revoluta Gardner	Accepted		WCSP (in review)
Polygala reynoldsiae Chapm.	Unresolved		WCSP (in review)
Polygala rhinanthoides Sol. ex Benth.	Unresolved		WCSP (in review)
Polygala rhinostigma Chodat	Unresolved		WCSP (in review)
Polygala rhodopea (Velen.) Janch.	Synonym		WCSP (in review)
Polygala rhodoptera Mart. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala rhombifolia Eckl. & Zeyh.	Synonym		TRO
Polygala rhynchosperma S.F.Blake	Unresolved		WCSP (in review)
Polygala rhysocarpa S.F.Blake	Unresolved		WCSP (in review)
Polygala rigens Burch.	Unresolved		WCSP (in review)
Polygala rigens Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala rigens E.Mey.	Unresolved		WCSP (in review)
Polygala rigida A.St.-Hil.	Unresolved		WCSP (in review)
Polygala rimulicola Steyerm.	Unresolved		WCSP (in review)
Polygala riograndensis R. Ludtke & Miotto	Accepted		TRO
Polygala riparia Chodat	Unresolved		WCSP (in review)
Polygala riukiuensis Ohwi	Unresolved		WCSP (in review)
Polygala rivinifolia Kunth	Accepted		TRO
Polygala rivularis Gürke	Accepted		WCSP (in review)
Polygala robinsonii S.F.Blake	Unresolved		WCSP (in review)
Polygala robsonii Exell	Unresolved		WCSP (in review)
Polygala robusta Gürke	Accepted		WCSP (in review)
Polygala rodrigueana Paiva	Unresolved		WCSP (in review)
Polygala rogeri Oertz. ex Ten.	Unresolved		WCSP (in review)
Polygala rogersiana Baker f.	Synonym		TRO
Polygala rogersii Burtt Davy	Synonym		TRO
Polygala rojasii Chodat	Accepted		TRO
Polygala rosei Hicken	Accepted		TRO
Polygala rosmarinifolia Wight & Arn.	Unresolved		WCSP (in review)
Polygala rosmarinifolia Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala rossica Kem.-Nath.	Unresolved		WCSP (in review)
Polygala rostrata Chodat	Unresolved		WCSP (in review)
Polygala rothiana Wight & Arn.	Unresolved		WCSP (in review)
Polygala rottleriana Steud.	Unresolved		WCSP (in review)
Polygala rotundifolia Gilib.	Unresolved		WCSP (in review)
Polygala roubienna A.St.-Hil.	Unresolved		WCSP (in review)
Polygala ruae Standl. & L.O. Williams	Unresolved		TRO
Polygala rubella Willd.	Unresolved		WCSP (in review)
Polygala rubiifolia Chodat ex Grondona	Unresolved		WCSP (in review)
Polygala rubioides Chodat	Synonym		TRO
Polygala ruderalis Chodat	Unresolved		WCSP (in review)
Polygala rufa Span.	Unresolved		WCSP (in review)
Polygala rugelii Shuttlew. ex A.Gray	Unresolved		WCSP (in review)
Polygala rugosa Raf.	Unresolved		WCSP (in review)
Polygala ruiziana Chodat	Synonym		TRO
Polygala rupestris Pourr.	Accepted		WCSP (in review)
Polygala rupicola Hochst. & Steud. ex A.Rich.	Unresolved		WCSP (in review)
Polygala rupicola Pomel	Unresolved		WCSP (in review)
Polygala rupicola Hochst. & Steud.	Unresolved		WCSP (in review)
Polygala rusbyi Greene	Unresolved		WCSP (in review)
Polygala russelliana S.F. Blake	Accepted		TRO
Polygala rutenbergii O. Hoffm.	Synonym		TRO
Polygala ruwenzoriensis Chodat	Unresolved		WCSP (in review)
Polygala sabuletorum Skottsb.	Accepted		TRO
Polygala sabulosa A.W. Benn.	Accepted		TRO
Polygala sadebeckiana Gürke	Unresolved		WCSP (in review)
Polygala saginoides Griseb.	Unresolved		WCSP (in review)
Polygala salasiana Gay	Accepted		WCSP (in review)
Polygala salicifolia Poir.	Unresolved		WCSP (in review)
Polygala salicina Chodat	Unresolved		WCSP (in review)
Polygala saltelis Rouy & Foucaud	Unresolved		WCSP (in review)
Polygala salviniana A.W. Benn.	Accepted		TRO
Polygala sanariapoana Steyerm.	Accepted		WCSP (in review)
Polygala sanctae-luciae Chodat	Unresolved		WCSP (in review)
Polygala sancti-georgii Riley	Accepted		TRO
Polygala sanguinea L.	Unresolved		WCSP (in review)
Polygala sanguinea Nutt.	Unresolved		WCSP (in review)
Polygala sanguinea Torr. & A.Gray	Unresolved		WCSP (in review)
Polygala sanguinea f. viridescens (L.) Farw.	Unresolved		TRO
Polygala sansibarensis Gürke	Unresolved		WCSP (in review)
Polygala santacruzensis Grondona	Accepted		TRO
Polygala santanderensis Killip & Steyerm.	Accepted		WCSP (in review)
Polygala santosii Wurdack	Unresolved		WCSP (in review)
Polygala saprophytica Chodat ex Grondona	Unresolved		WCSP (in review)
Polygala sardoa Chodat	Accepted		WCSP (in review)
Polygala savannarum Chodat	Accepted		WCSP (in review)
Polygala saxatilis Desf.	Unresolved		WCSP (in review)
Polygala saxicola Dunn	Accepted		TRO
Polygala scabra L.	Unresolved		WCSP (in review)
Polygala scabra Edgew.	Unresolved		WCSP (in review)
Polygala scabridula S.F.Blake	Unresolved		WCSP (in review)
Polygala scandens Vell.	Unresolved		WCSP (in review)
Polygala schimperi Vatke ex Chodat	Unresolved		WCSP (in review)
Polygala schimperi Hassk.	Unresolved		WCSP (in review)
Polygala schinziana Chodat	Accepted		WCSP (in review)
Polygala schirvanica Grossh.	Unresolved		WCSP (in review)
Polygala schlechteri Schinz	Synonym		TRO
Polygala schoenlankii O. Hoffm. & Hildebrandt	Accepted		TRO
Polygala schoenlankii var. leptocaulis H. Perrier	Synonym		TRO
Polygala schoenlankii var. madagascariensis (O. Hoffm.) H. Perrier	Accepted		TRO
Polygala schoenlankii var. simplicicrista H. Perrier	Accepted		TRO
Polygala schreberi Pall. ex Georgi	Unresolved		WCSP (in review)
Polygala schwartziana Paiva	Unresolved		WCSP (in review)
Polygala schweinfurthii Chodat	Unresolved		WCSP (in review)
Polygala sciophila Mart. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala scleroxylon Ducke	Accepted		TRO
Polygala scoparia Kunth	Accepted		TRO
Polygala scoparioides Chodat	Accepted		TRO
Polygala scopulorum Brandegee	Unresolved		WCSP (in review)
Polygala securidaca Chodat	Unresolved		WCSP (in review)
Polygala sedoides A.W.Benn.	Unresolved		WCSP (in review)
Polygala selaginoides A.W. Benn.	Accepted		TRO
Polygala seleri Chodat	Unresolved		WCSP (in review)
Polygala selloi (Spreng.) Bernardi	Accepted		TRO
Polygala semialata S. Watson	Accepted		TRO
Polygala seminuda Harv.	Synonym		TRO
Polygala senduaris Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Polygala senega L.	Accepted		WCSP (in review)
Polygala senega var. tenuifolia Pursh	Synonym		TRO
Polygala senegambica Chodat	Unresolved		WCSP (in review)
Polygala seneka Hill	Unresolved		WCSP (in review)
Polygala senensis Klotzsch	Accepted		TRO
Polygala senensis var. calcicola (Chodat) Paiva	Accepted		TRO
Polygala senneniana Pau	Unresolved		WCSP (in review)
Polygala sennenii Pau	Unresolved		WCSP (in review)
Polygala sennii Chiov.	Unresolved		WCSP (in review)
Polygala septemnervia Merr.	Synonym		TRO
Polygala septentrionalis Troupin	Unresolved		WCSP (in review)
Polygala sericea A.W.Benn.	Unresolved		WCSP (in review)
Polygala serpens S.F. Blake	Accepted		TRO
Polygala serpentaria Eckl. ex Chodat	Unresolved		WCSP (in review)
Polygala serpentaria Eckl. & Zeyh	Unresolved		WCSP (in review)
Polygala serpyllacea Weihe	Synonym		WCSP (in review)
Polygala serpyllifolia Hosé	Accepted		WCSP (in review)
Polygala setacea Michx.	Unresolved		WCSP (in review)
Polygala setifera Brandegee	Unresolved		WCSP (in review)
Polygala sherardioides Pohl ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala shimadae Masam.	Synonym		TRO
Polygala shinnersii W.H. Lewis	Accepted		TRO
Polygala sibirica L.	Accepted		WCSP (in review)
Polygala sibirica var. angustifolia Ledeb.	Synonym		TRO
Polygala sibirica var. elegans (Royle) H. Hara	Synonym		TRO
Polygala sibirica var. japonica (Houtt.) Ito	Synonym		TRO
Polygala sibirica var. latifolia Regel	Synonym		TRO
Polygala sibirica var. monopetala (Cambess.) Chodat	Synonym		TRO
Polygala sibirica var. sibirica	Unresolved		TRO
Polygala sibirica var. stricta Debeaux	Synonym		TRO
Polygala sibirica var. tenuifolia (Willd.) Backer & Moore	Synonym		TRO
Polygala sickii Brade	Unresolved		WCSP (in review)
Polygala sieboldiana Miq.	Unresolved		WCSP (in review)
Polygala sikokiana Nakai	Unresolved		WCSP (in review)
Polygala silvatica Schltr. & Cham.	Unresolved		TRO
Polygala simassan Miq.	Unresolved		WCSP (in review)
Polygala simplex Burch. ex DC.	Unresolved		WCSP (in review)
Polygala sinaica Botsch.	Unresolved		WCSP (in review)
Polygala sinaloae S.F. Blake	Accepted		TRO
Polygala sinaloensis L.Riley	Unresolved		WCSP (in review)
Polygala sincorense Chodat	Unresolved		WCSP (in review)
Polygala singalensis Chodat	Unresolved		WCSP (in review)
Polygala sinisica Arrigoni	Unresolved		WCSP (in review)
Polygala sinuata Chodat	Unresolved		WCSP (in review)
Polygala sipapoana Wurdack	Accepted		WCSP (in review)
Polygala × skrivanekii Podp.	Unresolved		WCSP (in review)
Polygala smallii R.R.Sm. & D.B.Ward	Unresolved		WCSP (in review)
Polygala smithii S.F.Blake	Unresolved		WCSP (in review)
Polygala socotrana Chodat	Unresolved		WCSP (in review)
Polygala solieri Gay	Accepted		TRO
Polygala somaliensis Baker	Unresolved		WCSP (in review)
Polygala sophiae Kem.-Nath.	Unresolved		WCSP (in review)
Polygala sororia Miq.	Synonym		TRO
Polygala sosnowskyi Kem.-Nath.	Unresolved		WCSP (in review)
Polygala sparsiflora Small	Unresolved		WCSP (in review)
Polygala sparsiflora Oliv.	Unresolved		WCSP (in review)
Polygala sparsifolia Small	Unresolved		WCSP (in review)
Polygala spartioides Burch. ex Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala spathulata Griseb.	Unresolved		WCSP (in review)
Polygala spathulata Raf.	Unresolved		WCSP (in review)
Polygala speciosa Sims	Synonym		TRO
Polygala spectabilis DC.	Accepted		WCSP (in review)
Polygala spectabilis var. minor Chodat ex Rusby	Synonym		TRO
Polygala speraulaefolia Saint-Hilaire	Unresolved		TRO
Polygala spergulifolia A.St.-Hil.	Unresolved		WCSP (in review)
Polygala sphaerocephalum Chodat	Unresolved		WCSP (in review)
Polygala sphaerospora Chodat	Synonym		TRO
Polygala sphenoptera Fresen.	Accepted		WCSP (in review)
Polygala sphenoptera var. fischeri (Gürke) Petit	Accepted		TRO
Polygala spicata Chodat	Accepted		WCSP (in review)
Polygala spilophylla Steud.	Unresolved		WCSP (in review)
Polygala spinescens Gillies ex Hook. & Arn.	Accepted		TRO
Polygala spinescens var. aspalathoides Ball	Synonym		TRO
Polygala spinosa L.	Synonym		TRO
Polygala splendens Exell	Synonym		WCSP (in review)
Polygala sprengeliana Eckl. & Zeyh.	Synonym		TRO
Polygala spruceana A.W.Benn.	Accepted		WCSP (in review)
Polygala spuria Steven ex Ledeb.	Unresolved		WCSP (in review)
Polygala squamifolia C.Wright ex Griseb.	Unresolved		WCSP (in review)
Polygala squarrosa L. f.	Synonym		TRO
Polygala stanleyana Chodat	Synonym		WCSP (in review)
Polygala stellera DC.	Unresolved		WCSP (in review)
Polygala stenocarpa S.F.Blake	Unresolved		WCSP (in review)
Polygala stenocaulon Grondona	Unresolved		WCSP (in review)
Polygala stenoclada Benth.	Unresolved		WCSP (in review)
Polygala stenopetala Klotzsch	Accepted		TRO
Polygala stenopetala subsp. casuarina (Chodat) Paiva	Accepted		WCSP (in review)
Polygala stenophylla Hayata	Accepted		TRO
Polygala stenophylla A. Gray	Unresolved		TRO
Polygala stenophylla var. oxycarpa Chodat	Synonym		TRO
Polygala stephaniana Marques	Unresolved		WCSP (in review)
Polygala steudeliana Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala steudneri Chodat	Accepted		TRO
Polygala stipitata S.F.Blake	Unresolved		WCSP (in review)
Polygala stipulaceae Thunb.	Synonym		TRO
Polygala stipulata Chodat	Synonym		TRO
Polygala stocksiana Boiss.	Unresolved		WCSP (in review)
Polygala stojanovii Stef.	Unresolved		WCSP (in review)
Polygala straminea C.Presl	Unresolved		WCSP (in review)
Polygala striata Thunb.	Unresolved		WCSP (in review)
Polygala stricta A. St.-Hil. & Moq.	Synonym		TRO
Polygala strigulosa Schltdl.	Unresolved		WCSP (in review)
Polygala stuhlmannii Gürke	Unresolved		WCSP (in review)
Polygala suanica Tamamsch.	Unresolved		WCSP (in review)
Polygala subalata S.Watson	Unresolved		WCSP (in review)
Polygala subamara Fritsch	Synonym		WCSP (in review)
Polygala subandina Phil.	Accepted		TRO
Polygala subaphylla H. Perrier	Accepted		TRO
Polygala subcaroosa Schinz	Unresolved		WCSP (in review)
Polygala subdioica H.Perrier	Unresolved		WCSP (in review)
Polygala subglobosa Paiva	Accepted		TRO
Polygala submonoica H.Perrier	Unresolved		WCSP (in review)
Polygala subopposita S.K. Chen	Accepted		TRO
Polygala subsecunda S.F.Blake	Synonym		WCSP (in review)
Polygala subspicata Huber	Unresolved		WCSP (in review)
Polygala subspinosa S.Watson	Unresolved		WCSP (in review)
Polygala subspinosa var. heterorhyncha Barneby	Unresolved		WCSP (in review)
Polygala subtilis Kunth	Accepted		WCSP (in review)
Polygala subulata E.Mey.	Unresolved		WCSP (in review)
Polygala subulata Larrañaga	Unresolved		WCSP (in review)
Polygala subuniflora Boiss. & Heldr.	Accepted		WCSP (in review)
Polygala subverticillata Chodat	Accepted		TRO
Polygala subvirgata Gand.	Unresolved		WCSP (in review)
Polygala sulcata Willd.	Unresolved		WCSP (in review)
Polygala sulphurea A.W.Benn.	Unresolved		WCSP (in review)
Polygala sumatrana Miq.	Unresolved		WCSP (in review)
Polygala sumatrana Chodat	Unresolved		WCSP (in review)
Polygala supina Schreb.	Accepted		WCSP (in review)
Polygala supina f. alba Sigunov	Synonym		WCSP (in review)
Polygala supina subsp. hospita (Heuff.) McNeill	Accepted		WCSP (in review)
Polygala supina subsp. rhodopea (Velen.) McNeill	Accepted		WCSP (in review)
Polygala szovitsiana Steven ex Rupr.	Unresolved		WCSP (in review)
Polygala tamamschaniae V.I.Dorof.	Unresolved		WCSP (in review)
Polygala tamariscca Mart. ex A.W.Benn.	Unresolved		WCSP (in review)
Polygala tamariscea Mart.	Unresolved		TRO
Polygala tamariscea A.W. Benn.	Unresolved		TRO
Polygala tanganyikensis Troupin	Unresolved		WCSP (in review)
Polygala taquetii H. Lév.	Synonym		TRO
Polygala tatarinowii Regel	Accepted		TRO
Polygala tehuacana Brandegee	Accepted		TRO
Polygala tehuelchum (Speg.) Speg.	Synonym		TRO
Polygala telephioides Willd.	Synonym		TRO
Polygala telephioides A.W. Benn.	Synonym		TRO
Polygala telephium Chodat	Synonym		TRO
Polygala telephium var. robusta Chodat	Synonym		TRO
Polygala tellezii T.Wendt	Unresolved		WCSP (in review)
Polygala tenella Willd.	Accepted		WCSP (in review)
Polygala tenuicaulis Hook.f.	Unresolved		WCSP (in review)
Polygala tenuifolia Willd.	Accepted		WCSP (in review)
Polygala tenuifolia var. uncinata Harv.	Synonym		TRO
Polygala tenuiloba S.F.Blake	Unresolved		WCSP (in review)
Polygala tenuis DC.	Accepted		TRO
Polygala tenuissima Chodat	Unresolved		WCSP (in review)
Polygala tepperi F.Muell.	Unresolved		WCSP (in review)
Polygala teretifolia L.f.	Unresolved		WCSP (in review)
Polygala tetragona Burch. ex DC.	Unresolved		WCSP (in review)
Polygala tetrasepala Hochst. ex A.Rich.	Unresolved		WCSP (in review)
Polygala texensis B.L.Rob.	Unresolved		WCSP (in review)
Polygala thea Burm.f.	Unresolved		WCSP (in review)
Polygala theezans L.	Unresolved		WCSP (in review)
Polygala thesioides Willd.	Synonym		TRO
Polygala thunbergii DC.	Unresolved		WCSP (in review)
Polygala thuringiaca Spreng.	Unresolved		WCSP (in review)
Polygala thurmanniana Chodat	Unresolved		WCSP (in review)
Polygala thwaitesii Hassk.	Unresolved		WCSP (in review)
Polygala thymifolia Thunb.	Unresolved		WCSP (in review)
Polygala timbali Legrand	Unresolved		WCSP (in review)
Polygala timoutoides Chodat	Accepted		WCSP (in review)
Polygala timoutoides var. maguirei (Wurdack) Marques	Accepted		WCSP (in review)
Polygala timoutou Aubl.	Accepted		WCSP (in review)
Polygala timoutou var. comata (A.W. Benn.) Bernardi	Accepted		TRO
Polygala timoutou var. nana A.W. Benn.	Synonym		TRO
Polygala tinctoria Vahl	Unresolved		WCSP (in review)
Polygala tisseranta Jac.-Fel.	Unresolved		TRO
Polygala tisserantii Jacq.-Fél.	Unresolved		WCSP (in review)
Polygala tobatiensis Chodat ex Hassler	Synonym		WCSP (in review)
Polygala tomentosa Rottler ex Mart.	Unresolved		WCSP (in review)
Polygala tomentosa Vahl ex DC.	Unresolved		WCSP (in review)
Polygala tomentosa Thunb.	Unresolved		WCSP (in review)
Polygala tonkinensis Chodat	Unresolved		WCSP (in review)
Polygala tonsa S.F. Blake	Synonym		TRO
Polygala torrei Exell	Unresolved		WCSP (in review)
Polygala torreyi Chodat	Unresolved		WCSP (in review)
Polygala torreyi G.Don	Unresolved		WCSP (in review)
Polygala tovariensis Chodat	Synonym		WCSP (in review)
Polygala toxoptera Turcz.	Unresolved		WCSP (in review)
Polygala tranquebarica Wight	Unresolved		WCSP (in review)
Polygala tranquebarica Mart.	Unresolved		WCSP (in review)
Polygala transcaucasica Tamamsch.	Unresolved		WCSP (in review)
Polygala translucida Chodat	Accepted		TRO
Polygala transsilvanica Schur	Unresolved		WCSP (in review)
Polygala transvaalensis Chodat	Unresolved		WCSP (in review)
Polygala tricholopha Chodat	Accepted		TRO
Polygala trichopterum Chodat	Unresolved		WCSP (in review)
Polygala trichorachis Migo	Synonym		TRO
Polygala trichosperma L.	Accepted		WCSP (in review)
Polygala tricornis Gagnep.	Synonym		TRO
Polygala tricornis var. crinita Gagnep.	Synonym		TRO
Polygala tricornis var. latifolia Gagnep.	Synonym		TRO
Polygala tricornis var. obcordata C.Y. Wu & S.K. Chen	Synonym		TRO
Polygala tricornis var. tricornis	Unresolved		TRO
Polygala triflora L.	Accepted		TRO
Polygala trifurcata Chodat	Accepted		WCSP (in review)
Polygala trinervata Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Polygala trinervia Thunb.	Synonym		TRO
Polygala triphylla Buch.-Ham. ex D.Don	Unresolved		WCSP (in review)
Polygala triphylla Burm.f.	Unresolved		WCSP (in review)
Polygala triquetra A.Chev.	Unresolved		WCSP (in review)
Polygala triquetra C.Presl	Unresolved		WCSP (in review)
Polygala tristis Chodat	Synonym		TRO
Polygala tuberculata Chodat	Accepted		WCSP (in review)
Polygala tunetana Murb.	Unresolved		WCSP (in review)
Polygala turgida Rose	Accepted		TRO
Polygala tweedyi Britton	Unresolved		WCSP (in review)
Polygala ukambica Chodat	Synonym		TRO
Polygala ukirensis Gürke	Unresolved		WCSP (in review)
Polygala ulei Taub.	Unresolved		WCSP (in review)
Polygala uliginosa Rchb.	Unresolved		WCSP (in review)
Polygala uliginosa Pers.	Unresolved		WCSP (in review)
Polygala umbellata L.	Accepted		TRO
Polygala umbonata Craib	Accepted		TRO
Polygala umbrosa Mart.	Unresolved		WCSP (in review)
Polygala uncinata E. Mey. ex Meissn.	Accepted		TRO
Polygala undulata Roxb.	Unresolved		WCSP (in review)
Polygala unguiculata Poir.	Unresolved		WCSP (in review)
Polygala uniflora Michx.	Unresolved		WCSP (in review)
Polygala urartu Tamamsch.	Unresolved		WCSP (in review)
Polygala urbanii Chodat	Synonym		WCSP (in review)
Polygala usafuensis Gürke	Accepted		WCSP (in review)
Polygala usambarensis Gürke	Unresolved		WCSP (in review)
Polygala ustulata Chodat	Unresolved		TRO
Polygala vagans Brandegee	Unresolved		WCSP (in review)
Polygala vahliana DC.	Unresolved		WCSP (in review)
Polygala vailliantii Besser	Unresolved		WCSP (in review)
Polygala variabilis Kunth	Synonym		WCSP (in review)
Polygala variabilis f. leucanthema S.F. Blake	Synonym		TRO
Polygala varians Mart.	Unresolved		WCSP (in review)
Polygala vatkeana Exell	Unresolved		WCSP (in review)
Polygala vauthieri Chodat	Unresolved		WCSP (in review)
Polygala vayredae Costa	Accepted		WCSP (in review)
Polygala velata S.F.Blake	Unresolved		WCSP (in review)
Polygala velutina C.Presl	Unresolved		WCSP (in review)
Polygala venenosa Juss. ex Poir.	Unresolved		WCSP (in review)
Polygala venosa B.Heyne ex Wall.	Unresolved		WCSP (in review)
Polygala ventanensis Grondona	Accepted		TRO
Polygala venulosa Sm.	Accepted		WCSP (in review)
Polygala verdickii Gürke ex De Wild.	Unresolved		WCSP (in review)
Polygala vergrandis W. Lewis	Accepted		TRO
Polygala veronicea F.Muell.	Unresolved		WCSP (in review)
Polygala versicolor Willd. ex Steud.	Unresolved		WCSP (in review)
Polygala versicolor Pomel	Unresolved		WCSP (in review)
Polygala verticillata L.	Accepted		TRO
Polygala verticillata var. ambigua (Nutt.) Alph. Wood	Synonym		TRO
Polygala verticillata var. ambigua (Nutt.) Britton	Accepted		TRO
Polygala verticillata var. molluginifolia (A. St.-Hil. & Moq.) Arechav.	Synonym		TRO
Polygala verviana Lej.	Unresolved		WCSP (in review)
Polygala vilcabambae B.Eriksen & B.Ståhl	Unresolved		WCSP (in review)
Polygala vilhelmii Podp.	Unresolved		WCSP (in review)
Polygala villa-rica Chodat	Synonym		TRO
Polygala villa-rica var. foliosa Chodat	Synonym		TRO
Polygala viminalis Gürke	Synonym		TRO
Polygala viminalis var. casuarina Chodat	Unresolved		WCSP (in review)
Polygala viminea Houtt. ex DC.	Unresolved		WCSP (in review)
Polygala violacea Aubl.	Accepted		WCSP (in review)
Polygala violacea Vahl	Unresolved		TRO
Polygala violoides A.St.-Hil.	Unresolved		WCSP (in review)
Polygala virgata Thunb.	Synonym		TRO
Polygala virgata var. decora (Sond.) Harv.	Unresolved		TRO
Polygala virgata var. speciosa (Sims) Harv.	Synonym		TRO
Polygala virgata var. sprengeliana (Eckl. & Zeyh.) Harv.	Unresolved		TRO
Polygala viridescens L.	Synonym		TRO
Polygala viridis S. Watson	Accepted		TRO
Polygala vitellina Wurdack	Synonym		TRO
Polygala vittata Paiva	Unresolved		WCSP (in review)
Polygala vogtii Chodat	Synonym		TRO
Polygala volkensii Gürke	Unresolved		WCSP (in review)
Polygala vollii Brade	Accepted		WCSP (in review)
Polygala volubilis Bojer	Synonym		TRO
Polygala vulgaris L.	Accepted		WCSP (in review)
Polygala vulgaris var. carueliana A.W.Benn.	Synonym		WCSP (in review)
Polygala vulgaris subsp. oxyptera Lange	Synonym		TRO
Polygala wadibomica Chodat	Unresolved		WCSP (in review)
Polygala wallichiana Wight	Synonym		TRO
Polygala warburgii Chodat	Synonym		TRO
Polygala warmingiana A.W.Benn.	Unresolved		WCSP (in review)
Polygala watsonii Chodat	Accepted		TRO
Polygala wattersii Hance	Accepted		TRO
Polygala webbiana Coss.	Unresolved		WCSP (in review)
Polygala weberbaueri Chodat	Accepted		TRO
Polygala weberbaueri var. dolichocarpa Chodat	Synonym		TRO
Polygala weddelliana Chodat	Synonym		WCSP (in review)
Polygala welwitschii Chodat	Accepted		WCSP (in review)
Polygala welwitschii subsp. pygmaea (Gürke) Paiva	Accepted		WCSP (in review)
Polygala wenxianensis Y.S. Zhou & Z.X. Peng	Accepted		TRO
Polygala westii Exell	Unresolved		WCSP (in review)
Polygala wettsteinii Chodat	Accepted		WCSP (in review)
Polygala wightiana S.F.Blake	Unresolved		WCSP (in review)
Polygala wightiana Wall.	Unresolved		WCSP (in review)
Polygala williamsii Böcher, Hjert. & Rahn	Accepted		TRO
Polygala wilmsii Chodat	Unresolved		WCSP (in review)
Polygala wilsonii Small	Unresolved		WCSP (in review)
Polygala wistariifolia Chodat	Synonym		TRO
Polygala wittebergensis Compton	Unresolved		WCSP (in review)
Polygala wittei Exell	Unresolved		WCSP (in review)
Polygala wittrockiana Chodat	Synonym		WCSP (in review)
Polygala wolfgangiana Bess. ex Ledeb.	Synonym		TRO
Polygala woodei Chodat	Unresolved		WCSP (in review)
Polygala wrightii Chodat	Unresolved		WCSP (in review)
Polygala wrightii Hemsl.	Unresolved		WCSP (in review)
Polygala wurdackiana W.H. Lewis	Accepted		TRO
Polygala wuzhishanensis S.K. Chen & J. Parn.	Accepted		TRO
Polygala xanthina Chodat	Unresolved		WCSP (in review)
Polygala xanti A.Gray	Unresolved		WCSP (in review)
Polygala xerophytica Chodat	Unresolved		WCSP (in review)
Polygala xyloclada Chodat	Unresolved		WCSP (in review)
Polygala yemenica Chodat	Unresolved		WCSP (in review)
Polygala youngii Exell	Accepted		WCSP (in review)
Polygala yunnanensis Chodat	Synonym		TRO
Polygala zablotskiana Fisch. & C.A.Mey. ex Turcz.	Unresolved		WCSP (in review)
Polygala zacatecana S.F.Blake	Unresolved		WCSP (in review)
Polygala zahlbruckneri Hayek	Unresolved		WCSP (in review)
Polygala zahlbruckneri Hayek ex Zahlbr.	Unresolved		WCSP (in review)
Polygala zambesiaca Paiva	Unresolved		WCSP (in review)
Polygala zeyheri Spreng. ex Eckl. & Zeyh.	Unresolved		WCSP (in review)
Polygala zindae G.A.Black	Unresolved		WCSP (in review)